39 Zoo Tshaj Plaws PDF Kho cuab yeej (2024) [DAWB DOWNLOAD]

1. Introduction

1.1 Qhov tseem ceeb ntawm PDF kho

Portable Document Format (PDF) tau dhau los ua ib qho ntawm most Txoj kev nrov los pauv cov ntaub ntawv hla ntau lub platform thiab kev khiav haujlwm. Nws dav applicabkev muaj peev xwm nyob rau hauv tus kheej thiab cov xwm txheej ua haujlwm ua rau nws yog hom ntaub ntawv tseem ceeb. Yog li ntawd, ib tug puas PDF tuaj yeem tsim teeb meem loj. Kev ua haujlwm zoo ntawm kev lag luam tuaj yeem cuam tshuam raws li cov ntsiab lus tseem ceeb xws li cov ntawv cog lus, cov lus pom zoo, phau ntawv qhia, thiab cov ntawv tshaj tawm feem ntau khaws cia raws li PDFs. Tsis tas li ntawd, cov ntaub ntawv tus kheej hauv daim ntawv e-phau ntawv thiab cov ntaub ntawv scanned kuj tseem yuav khaws cia. Yog tias cov ntaub ntawv tseem ceeb yog lost nws tuaj yeem cuam tshuam rau kev ua neej nyob lossis ua rau poob ntawm cov ntaub ntawv tus kheej tsis muaj nqi.

Yog li ntawd, qhov tseem ceeb ntawm PDF kho cov cuab yeej yuav tsum tsis txhob underestimated. Cov kev pab cuam no pab kom paub tseeb tias PDF cov ntaub ntawv siv tau txhua lub sijhawm, rov qab tau cov ntaub ntawv tseem ceeb, thiab rov qab cov ntaub ntawv mus rau lawv lub xeev qub.

1.2 Lub hom phiaj ntawm qhov kev sib piv no

Kev ua lag luam rau PDF kho cov cuab yeej yog qhov loj thiab nws tuaj yeem nyuaj rau cov neeg siv los txiav txim siab seb lub cuab yeej twg yuav zoo tshaj plaws rau lawv cov kev xav tau. Qhov kev sib piv no yog tsim los muab cov ntsiab lus nthuav dav, meej, thiab tsis muaj kev pom zoo ntawm qhov zoo tshaj plaws PDF kho cov cuab yeej muaj. Nws suav nrog 39 cov cuab yeej siv dav, sib tham txog lawv qhov zoo thiab qhov tsis zoo. Txhua lub cuab yeej yuav raug sau tseg thiab cov lus sib piv yuav muab los pab cov neeg siv hauv kev txiav txim siab paub txog most haum lub cuab tam.

2. DataNumen PDF Repair

DataNumen PDF Repair sawv tawm nyob rau hauv lub realm ntawm kev tswj cov ntaub ntawv digital, muab cov kev daws teeb meem zoo rau kev hais txog ib qho ntawm most cov teeb meem tshwm sim los ntawm cov tib neeg thiab cov lag luam ib yam: corrupted PDF cov ntaub ntawv. Cov software no yog tsim los rau delve rau hauv qhov tob ntawm kev puas tsuaj los yog siv tsis tau PDF cov ntaub ntawv, rho tawm cov ntsiab lus khaws cia, thiab rov tsim kho cov ntaub ntawv ua haujlwm, yog li khaws cov ntaub ntawv tseem ceeb uas tej zaum yuav yog lost.

2.1 Pros

• efficiency: Cov cuab yeej paub txog nws txoj kev ua tiav siab hauv kev kho kev tsis ncaj ncees PDF cov ntaub ntawv.
• Rov qab ntau: Nws txhawb kev rov qab ib txhij ntawm ntau cov ntaub ntawv, uas yog lub sijhawm txuag.
• Kev them nyiaj yug rau cov ntaub ntawv loj: Nws tuaj yeem kho PDF cov ntaub ntawv loj npaum li 16TB, uas npog kev noj qab haus huvost txhua qhov loj me tuaj yeem ntsib.

2.2 Cons

• Limited Dawb Version: Txawm hais tias nws muab ib qho dawb version, lub peev xwm rov qab tau txwv, thawb cov neeg siv mus yuav cov ntawv tag nrho.
• Complex Interface: Qee cov neeg siv qhia tias tus neeg siv interface tsis yog qhov yooj yim heev lossis siv tau yooj yim, tshwj xeeb tshaj yog rau cov pib tshiab.

Dawb download tau

3. Aryson PDF Rov Qab Software

Aryson PDF Rov qab Software yog ib qho cuab yeej cuab tam uas tuaj yeem daws tauost txhua yam teeb meem koj ntsib nrog PDF cov ntaub ntawv, txawm hais tias lawv puas corrupted los yog siv tsis tau, kom tsis muaj ntaub ntawv yog lost nyob rau hauv tus txheej txheem.

3.1 Pros

• Cov ntaub ntawv ncaj ncees: Aryson PDF Rov qab Software prides nws tus kheej ntawm kev tuav tus thawj formatting thiab qauv ntawm PDF cov ntaub ntawv thaum rov qab.
• Dav Siv Tau Ntau Yam: Cov cuab yeej no yog qhov sib xws heev, rov qab cov ntaub ntawv los ntawm txhua lub versions ntawm Adobe Acrobat thiab Adobe PDF cov ntaub ntawv.
• Txhawb Encrypted PDF: Aryson muaj peev xwm rov qab tau tus password tiv thaiv PDF cov ntaub ntawv, teeb nws sib nrug ntawm qee tus neeg sib tw.

3.2 Cons

• Demo txwv: Kev sim dawb ntawm Aryson PDF Rov qab Software muaj cov yam ntxwv txwv, xav kom cov neeg siv yuav cov ntawv tag nrho kom rov qab muaj peev xwm ua tiav.
• Tsis muaj kev txhawb nqa ntau hom lus: Cov ntawv luam tawm tsis yog ntau hom lus, uas tej zaum yuav muaj teeb meem rau qee tus neeg siv.

4. Cov cuab yeej hloov pauv PDF Rov qab

Cov cuab yeej hloov pauv PDF Rov qab yog ib qho cuab yeej tshaj plaws tsim tshwj xeeb rau kev khaws thiab kho cov ntaub ntawv los ntawm kev puas tsuaj lossis puas PDF cov ntaub ntawv. Nws yog txawm peem rau nrog ib tug in-built algorithm kom rov qab tau cov ntaub ntawv siab tshaj plaws.

4.1 Pros

• Restoration Qhov tob: Cov cuab yeej no muaj peev xwm rov qab kho cov ntawv nyeem, cov duab, cov ntaub ntawv graphical, rooj, thiab formatting hauv lub PDF.
• Batch processing: Cov neeg siv tuaj yeem xaiv ntau yam PDF cov ntaub ntawv ib zaug rau kev rov qab, txuag lub sijhawm thiab kev siv zog.
• Saib ua ntej muaj nuj nqi: Ua ntej txuag qhov kho PDF cov ntaub ntawv, cov neeg siv tuaj yeem saib ua ntej cov ntaub ntawv kom paub tseeb tias rov qab zoo.

4.2 Cons

• Software Ceev: Qee cov neeg siv qhia tias cov software ua haujlwm qeeb, tshwj xeeb nrog cov ntaub ntawv loj.
• Limited Trial Version: Lub demo version tsuas yog muab saib ua ntej tab sis tsis tso cai rau koj khaws cov ntaub ntawv kho.

5. Cov ntaub ntawv rov qab Freeware PDF Rov qab

Data Recovery Freeware PDF Rov qab yog ib qho cuab yeej tshwj xeeb tsim los rov qab cov ntaub ntawv los ntawm txhua yam PDF cov ntaub ntawv, txawm tias cov neeg ua phem heev. Qhov kev zov me nyuam ua haujlwm ruaj ntseg thiab ywj siab, tsis tas yuav tsum muaj Adobe Acrobat.

5.1 Pros

• Dawb siv: Qhov zoo tshaj plaws ntawm cov software no yog tias nws yog dawb kiag li, muab cov khoom muaj zog PDF rov qab tsis muaj cost.
• Advanced Recovery Algorithm: Incorporating ib tug advanced rov qab algorithm, cov cuab yeej no tuaj yeem kho PDF cov ntaub ntawv nrog ntau theem kev noj nyiaj txiag.
• compatibility: Nws yog sib xws nrog txhua tus PDF cov ntaub ntawv versions thiab tuaj yeem ua haujlwm seamlessly nrog txhua Adobe Acrobat versions.

5.2 Cons

• Slow processing: Cov neeg siv tau tshaj tawm tias cov cuab yeej no tuaj yeem siv sijhawm ntau los ua cov ntaub ntawv, tshwj xeeb tshaj yog cov loj.
• Sporadic Crashes: Qee cov neeg siv tau ntsib software tsoo thaum lub sijhawm PDF rov qab, cuam tshuam rau tag nrho cov neeg siv kev paub.

6. MailConverterTools PDF Cov ntaub ntawv rov qab

MailConverterTools PDF Cov ntaub ntawv rov qab yog tus kws tshaj lij ntawm retrieving thiab kho cov ntaub ntawv los ntawm kev puas tsuaj lossis puas PDF cov ntaub ntawv. Nws siv lub cim rov qab algorithm kom rho tawm thiab rov qab tau cov ntaub ntawv ntau tshaj plaws.

6.1 Pros

• Dav Siv Tau Ntau Yam: MailConverterTools PDF Cov ntaub ntawv rov qab tau sib xws nrog txhua lub versions ntawm Adobe Acrobat PDF Cov ntaub ntawv.
• Kev ruaj ntseg ruaj ntseg: Nws khaws tus thawj qauv thiab formatting ntawm lub PDF cov ntaub ntawv thaum lub sij hawm rov qab txheej txheem.
• Kev them nyiaj yug encrypted ntaub ntawv: Cov cuab yeej no muaj peev xwm tuav tau PDF cov ntaub ntawv nrog encryption thiab tuaj yeem rov qab tau cov ntaub ntawv tiv thaiv tus password.

6.2 Cons

• Nqi: Qee cov neeg siv yuav pom MailConverterTools PDF Cov ntaub ntawv rov qab los ua cost- txwv tsis pub piv rau lwm yam cuab yeej.
• Txwv tsis pub sim: Lub sim version ntawm lub software muaj ntau yam kev txwv, thiab koj yuav rov qab tsis tau PDF cov ntaub ntawv yam tsis tau yuav qhov puv version.

7. EaseUS Fixo Document Repair

EaseUS Fixo Document Repair muaj zog PDF kho muaj peev xwm ua ke nrog rau cov suite ntawm lwm cov ntaub ntawv rov qab ua haujlwm. Nws siv cov cuab yeej siv thev naus laus zis kom rov qab tau lost los yog corrupted ntaub ntawv los ntawm PDF cov ntaub ntawv zoo.

7.1 Pros

• Ntau hom ntaub ntawv: Nyob rau hauv tas li ntawd mus PDF, EaseUS kuj txhawb kev kho rau Lo Lus, Excel, PPT, thiab lwm yam ntaub ntawv.
• Saib ua ntej Feature: Ua ntej rov qab los, cov neeg siv tuaj yeem saib ua ntej cov ntsiab lus kom paub tseeb tias rov qab tau raug.
• Tus neeg siv-phooj ywg Interface: Cov cuab yeej muab qhov kev nkag siab yooj yim interface, ua rau nws yooj yim rau cov pib tshiab rau kev taw qhia thiab siv.

7.2 Cons

• Limited Dawb Version: Thaum lub software muab qhov kev sim pub dawb, nws lub peev xwm muaj tsawg heev, ua rau cov neeg siv yuav khoom tag nrho.
• Cov txheej txheem rov qab qeeb: Qee cov neeg siv yuav pom cov txheej txheem rov qab qeeb dua piv rau lwm yam khoom zoo sib xws.

8. Kernel rau PDF kho

Ntsuas rau PDF Kho yog ib tug haib cuab tam rau kho thiab rov qab cov ntaub ntawv los ntawm puas los yog puas PDF cov ntaub ntawv. Nws muaj peev xwm rov qab tau thiab rov qab kho txhua yam khoom xws li cov khoom, headers, dluab, hyperlinks, thiab ntau dua.

8.1 Pros

• Cov ntaub ntawv ncaj ncees: Nws tuav cov ntaub ntawv kev ncaj ncees los ntawm kev khaws cia cov yam ntxwv qub thiab cov khoom hauv lub PDF thaum rov qab los.
• Kev ua ntau yam: Cov neeg siv tuaj yeem kho ntau yam PDFs nyob rau hauv ib tug mus, ua kom nws npaum.
• Granular rov qab: Nws tso cai rau lub grained rov qab qhov twg koj rov qab precisely yam koj xav tau.

8.2 Cons

• Nqi: Piv rau lwm tus PDF kho cov cuab yeej, Kernel yog perceived li me ntsis kim.
• Slow Customer Support: Qee cov neeg siv tau tshaj tawm cov neeg siv khoom txhawb lub sijhawm qeeb.

9. 3- Qhov siab PDF Kev Ntsuam Xyuas & Kho Cov Cuab Yeej

3- Qhov siab PDF Kev Tshawb Fawb & Kho Cov Cuab Yeej yog tsim los kho thiab rov qab tau cov ntaub ntawv ntau tshaj plaws los ntawm kev puas tsuaj thiab puas PDF cov ntaub ntawv. Nws tsom rau kev khaws cov ntsiab lus zoo li nplooj ntawv, nplooj ntawv qauv, thiab cov lus piav qhia tawm ntawm PDF cov ntaub ntawv 'inputs thiab kho lawv raws li.

9.1 Pros

• Interactive neeg siv interface: Nws los nrog ib tug intuitive sib tham sib neeg siv interface uas yog ib qho yooj yim mus use txawm rau beginners.
• Compact tso zis: Cov ntaub ntawv tso zis muaj qhov me me thiab zoo dua li cov cuab yeej zoo sib xws.
• Analytical Capability: Nws muab cov ncauj lus kom ntxaws txog cov qauv thiab cov ntsiab lus ntawm cov ntaub ntawv puas, pab kho ntau yam tshwj xeeb thiab ua haujlwm tau zoo.

9.2 Cons

• Cost: 3- Qhov siab PDF Kev soj ntsuam & Kho cov nqi hluav taws xob yog qhov kim kim dua li ntau lwm yam kev xaiv.
• Limited Trial Version: Lub peev xwm ntawm qhov kev sim dawb version yog txwv tsis pub, yuav tsum tau hloov kho mus rau tag nrho cov version kom tiav functionality.

10. Sib PDF Rov Qab Cuab Yeej

sysinfo PDF Cov cuab yeej rov qab yog qhov kev daws teeb meem txhim khu kev qha rau rov kho cov ntaub ntawv siab tshaj plaws los ntawm kev puas tsuaj thiab puas PDF cov ntaub ntawv. Cov cuab yeej txhawb kev daws teeb meem me lossis loj PDF ua ntaub ntawv kev noj nyiaj txiag thiab rov kho dua PDF cov ntaub ntawv nrog lawv cov yam ntxwv thiab cov khoom qub.

10.1 Pros

• Cov ntaub ntawv ncaj ncees: Cov cuab yeej khaws cia cov yam ntxwv qub thiab cov ntaub ntawv ntawm cov PDF thaum rov qab los, kom ntseeg tau cov ntaub ntawv siab.
• Txhawb cov ntaub ntawv encrypted: Nws muaj peev xwm rov qab tau ob qho tib si password-encrypted thiab tsis-password encrypted PDF cov ntaub ntawv.
• Saib ua ntej tam sim: sysinfo PDF Cov cuab yeej rov qab tso cai rau cov neeg siv tam sim saib ua ntej cov ntaub ntawv uas tuaj yeem rov qab los ua ntej pib nrog qhov rov qab.

10.2 Cons

• Slow Speed: Qee cov neeg siv tau sau tseg tias cov software ua haujlwm qeeb, tshwj xeeb tshaj yog thaum cuam tshuam nrog cov ntaub ntawv loj.
• Them version yuav tsum tau rau qhov tseeb rov qab: Lub demo version ntawm lub software tsuas yog cia cov neeg siv luam theej duab thiab saib ua ntej tsis raug PDF cov ntaub ntawv. Kom txuag tau zoo PDF cov ntaub ntawv, koj yuav tau upgrade mus rau tag nrho version.

11. Stellar Phoenix PDF kho

Lub hnub qub phoenix PDF Kev kho yog ib qho cuab yeej siv tau zoo los daws txhua yam kev noj nyiaj txiag thiab kev puas tsuaj rau hauv PDF cov ntaub ntawv. Nws ua kom rov qab tau cov khoom xws li hyperlinks, cov lus pom, sau ntawv, header, thiab footer, thiab lwm yam. PDF cov ntaub ntawv.

11.1 Pros

• Batch processing: Lub hnub qub phoenix PDF Kho txhawb kev rov qab los ntawm ntau yam PDF cov ntaub ntawv hauv ib qho mus, txuag lub sijhawm thiab kev siv zog.
• Saib ua ntej: Nws muab kev xaiv los saib ua ntej kho PDF cov ntaub ntawv ua ntej qhov kawg rov qab.
• Interactive neeg siv interface: Cov cuab yeej yooj yim GUI pab cov neeg siv ua cov txheej txheem kho kom zoo.

11.2 Cons

• Siab cost: Qhov kev siv hluav taws xob no yog tus nqi siab dua li ob peb ntawm nws cov neeg sib tw, ua rau nws kim me ntsis.
• Cais PDF Kho Cuab Yeej: Tsis zoo li lwm yam khoom siv Stellar, PDF kev kho yog ib qho khoom muag ib leeg thiab tsis tuaj bundled hauv ib chav suite.

12. HeevPDF PDF kho

heevPDF PDF Kev kho yog ib qho cuab yeej siv tau los kho kev puas tsuaj thiab siv tsis tau PDF cov ntaub ntawv nyab xeeb thiab sai. Nws tswj kev kho ntau yam PDF versions tsis distorting tus thawj layout, qauv, thiab cov khoom.

12.1 Pros

• Kev khaws cov ntaub ntawv: Nws khaws cov ntaub ntawv tus yam ntxwv qub thiab formatting thoob plaws hauv cov txheej txheem kho dua tshiab.
• Kev them nyiaj yug rau Ntau PDF Versions: Cov cuab yeej txhawb ntau yam PDF versions, ua rau nws muaj ntau yam hauv kev tuav ntau hom ntaub ntawv.
• Tus siv-phooj ywg: Nws txoj kev yooj yim thiab kev siv yooj yim ua rau nws yog qhov kev xaiv zoo tshaj plaws txawm tias cov neeg pib tshiab lossis cov neeg siv tsis siv neeg.

12.2 Cons

• Muaj peev xwm txwv: Qee cov neeg siv tau pom tias cov cuab yeej tawm tsam nrog cov ntaub ntawv tsis zoo thiab tsis tuaj yeem ua tiav tag nrho cov ntaub ntawv.
• Tsis muaj Preview Feature: Qhov tsis muaj cov ntaub ntawv saib ua ntej ua ntej qhov kawg txuag kev ua haujlwm yuav ua rau qee tus neeg siv tsis txaus siab.

13. Rov qab Toolbox rau PDF

Recovery Toolbox rau PDF yog ib lub cuab tam muaj zog tsim los rov qab tau cov ntaub ntawv los ntawm puas PDF cov ntaub ntawv. Nws zoo siv ntau yam algorithms los kho cov ntaub ntawv ntau li ntau tau, tsis hais txog qib ntawm cov ntaub ntawv kev noj nyiaj txiag.

13.1 Pros

• Advanced Kho: Nws siv ntau txoj kev rov qab thiab algorithms los ua kom cov ntaub ntawv muab rho tawm los ntawm cov ntaub ntawv tsis raug.
• Yooj Yim Siv: Cov cuab yeej interface yog tsim los ua kom yooj yim-ntawm-siv hauv siab, yog li ua kom yooj yim cov txheej txheem txawm rau cov neeg siv tshiab.
• Online Version: Rau cov neeg nyiam kom tsis txhob rub tawm daim ntawv thov, Recovery Toolbox muaj ib qho online version ntawm lawv PDF kho twj.

13.2 Cons

• Tsis muaj Batch Processing: Tsis zoo li qee qhov ntawm nws cov neeg sib tw, cov cuab yeej no tsis txhawb nqa ntau cov ntaub ntawv ua haujlwm ib txhij.
• Kev yuav khoom xav tau rau kev rov qab tag nrho: Koj yuav tsum yuav daim ntawv qhia tag nrho kom txuag tau cov ntaub ntawv rov qab, vim qhov kev sim tsuas pom qhov tshwm sim ntawm kev rov ua tiav.

14. SysTools PDF Rov qab

SysTools PDF Rov qab yog ib qho software uas muaj peev xwm los kho kev puas tsuaj lossis puas PDF cov ntaub ntawv thiab rov qab tau cov ntaub ntawv embedded nyob rau hauv lawv. Nws ua kom rov qab kho cov ntawv nyeem, cov duab, txuas, cov lus pom, thiab lwm yam khoom hauv lub PDF ntawv.

14.1 Pros

• Txhawb cov ntaub ntawv encrypted: Cov cuab yeej muaj peev xwm rov qab tau cov ntaub ntawv los ntawm kev tiv thaiv tus password PDF cov ntaub ntawv.
• Batch processing: Nws enabled ib txhij rov qab ntawm ntau yam PDF cov ntaub ntawv, ua pov thawj muaj txiaj ntsig hauv kev txuag lub sijhawm.
• Tus Neeg Siv Khoom Siv Duab: SysTools muaj cov neeg siv-phooj ywg interface uas ua rau navigation thiab ua haujlwm yooj yim, txawm tias cov neeg tsis paub nrog cov software zoo li no.

14.2 Cons

• Limited Dawb Version: Cov dawb mus sib version muaj kev txwv functionality uas yuav tsum tau yuav ntawm tag nrho version rau kev rov qab.
• Nqi: Qee tus yuav xav txog SysTools PDF Rov qab los ua cost-kev txwv tsis pub sib piv rau lwm cov cuab yeej muab kev ua haujlwm zoo sib xws.

15. PDF Kho Cov Cuab Yeej Siv

PDF Kho Toolbox yog ib qho cuab yeej siv tau zoo rau kev rov qab cov ntaub ntawv los ntawm kev puas tsuaj PDF ntaub ntawv. Nws ua tau zoo nyob rau ntau theem ntawm kev noj nyiaj txiag, ua qhov sib sib zog nqus scans thiab nthuav qhia cov neeg siv khoom siv tau thiab rov qab tau cov ntaub ntawv.

15.1 Pros

• Zoo heev Compatibility: Cov cuab yeej no tau sib xws nrog txhua qhov versions ntawm Adobe Acrobat cov ntaub ntawv, txhim kho nws cov appli davcabkev muaj peev xwm.
• Tus neeg siv-phooj ywg Interface: PDF Kho Toolbox muaj ib qho intuitive neeg siv interface, ua kom yooj yim rau kev taw qhia thiab siv tag nrho nws cov functionality.
• Comprehensive Recovery: Cov cuab yeej tuaj yeem rov qab tau txhua yam khoom los ntawm cov ntaub ntawv tsis raug suav nrog cov duab, hyperlinks, cov lus pom, thiab lwm yam khoom siv.

15.2 Cons

• Limited Trial Version: Lub sim version muab ib tug saib ua ntej ntawm cov ntaub ntawv zoo tu qab tso tab sis kom txuag tau cov ntaub ntawv recovered, tag nrho version yuav tsum tau muas.
• Slow processing: Cov txheej txheem rov qab thiab kho tuaj yeem siv sijhawm ntev rau cov ntaub ntawv loj.

16. Rov qab rau PDF

Rov qab rau PDF yog ib tug robust software rau kho thiab restore cov ntaub ntawv los ntawm puas los yog corrupted PDF cov ntaub ntawv. Cov cuab yeej sim ua kom rov qab tau tag nrho cov ntsiab lus hauv lub PDF, xws li dluab, txuas, thiab cov ntxhuav, thaum tuav cov ntaub ntawv ncaj ncees.

16.1 Pros

• Comprehensive Restoration: No software aims los kho txhua hom ntaub ntawv tam sim no nyob rau hauv a PDF cov ntaub ntawv, los ntawm cov ntawv yooj yim mus rau cov duab thiab cov ntxhuav.
• Cov ntaub ntawv khaws cia: Nws tuav cov ntaub ntawv qub sib xws, kom ntseeg tau tias cov ntaub ntawv tseem tsis hloov pauv thaum lub sijhawm rov ua haujlwm.
• Kev Ua Haujlwm Yooj Yim: Cov cuab yeej muaj cov txheej txheem yooj yim thiab yooj yim-rau-ua raws li kev rov qab los, ua rau nws tsim nyog txawm tias cov neeg siv tsis siv tshuab.

16.2 Cons

• Kev them nyiaj yug txwv: Qee cov neeg siv tau tshaj tawm tias Rov qab rau PDF tsis muaj kev txhawb nqa txaus thaum piv rau nws cov neeg sib tw.
• Cost: Muab cov yam ntxwv thiab kev txhawb nqa muab, qee cov neeg siv yuav pom cost ntawm cov cuab yeej no me ntsis siab.

17. PDF Kho Cov Khoom Siv

PDF Cov Khoom Kho Kho yog ib qho software tshwj xeeb tsim los kho, kho, thiab rov ua kom puas PDF cov ntaub ntawv. Nws yog ua raws li lub cav muaj zog thiab kev ntsuas siab heev uas tuaj yeem tsim kho cov qauv ntawm a PDF ntaub ntawv thiab rov kho nws cov ntsiab lus thaum nws puas los yog puas lawm.

17.1 Pros

• Yooj yim rau siv: Nrog nws intuitive thiab user-friendly interface, PDF Cov Khoom Kho Kho muaj qhov kev paub tsis yooj yim txawm tias cov neeg siv tsis siv tshuab.
• Advanced algorithms: Cov cuab yeej siv cov txheej txheem rov qab siab heev los kho PDF cov ntaub ntawv.
• Multimedia Cov Ntsiab Lus Rov Qab: Lub software tuaj yeem rov qab tsis yog cov ntawv nyeem nkaus xwb tab sis kuj tseem muaj cov khoom siv multimedia zoo li cov duab, txuas, thiab lwm yam.

17.2 Cons

• Txwv Pub Dawb Version: Dawb version ntawm PDF Cov Khoom Kho Kho tsuas yog tsim nyog rau kev ntsuas cov cuab yeej, vim nws tsuas yog khaws cov nplooj ntawv thawj zaug ntawm cov ntaub ntawv.
• Nqe: Cov cuab yeej yuav kim me ntsis thaum piv rau lwm cov cuab yeej zoo sib xws hauv khw.

18. SecureRecovery rau PDF

SecureRecovery rau PDF yog ib tug haib cov ntaub ntawv rov qab qhov kev pab cuam uas kho puas los yog tsis siv tau PDF cov ntaub ntawv. Nrog rau cov khoom siv tau zoo thiab kev ua tau zoo, nws muaj peev xwm tuav tau ntau hom PDF kev noj nyiaj txiag thiab rov kho cov ntsiab lus hauv nws most daim ntawv tseeb.

18.1 Pros

• Comprehensive Kho: SecureRecovery rau PDF muab kev kho zoo los ntawm kev rov qab cov ntawv nyeem, kos duab, hyperlinks, thiab lwm yam.
• Txhawb Ntau Yam Kev Ua Phem Txhaum Cai: Lub cuab yeej tuaj yeem ua ntau yam ntawm kev noj nyiaj txiag ntau, ua kom muaj kev rov qab zoo dua.
• Efficiency thiab Effectiveness: Nws yog lub npe hu rau nws txoj kev rov qab ua tau zoo npaum li cas thiab kev ua tau zoo.

18.2 Cons

• Complex User Interface: Qee cov neeg siv yuav pom qhov cuam tshuam me ntsis rau kev taw qhia vim muaj kev ua haujlwm siab kawg.
• Tsis Muaj Dawb Version: Tsis muaj cov dawb version muaj, thiab cov neeg siv tsis tuaj yeem kuaj cov software muaj peev xwm ua ntej yuav khoom.

19. PDF kho

PDF Fixer yog ib qho cuab yeej tsim tau zoo uas muaj kev ntsuas zoo los kho kev tsis ncaj ncees PDF cov ntaub ntawv. Nws muab cov neeg siv-phooj ywg interface thiab txhawb nqa rov qab txhua yam PDF cov ntaub ntawv nrog rau cov ntawv, duab, rooj, txuas, thiab lwm yam.

19.1 Pros

• Simplicity: PDF Fixer yog ib qho yooj yim mus use nrog ib tug intuitive thiab huv si interface uas yog haum rau ob qho tib si advanced thiab novice cov neeg siv.
• Multifaceted Recovery: Nws rov qab tsis tau tsuas yog cov ntawv nyeem tab sis kuj muaj cov duab, hyperlinks, thiab lwm yam ntaub ntawv tseem ceeb.
• Tsis muaj qhov txwv loj: PDF Fixer tsis muaj kev txwv txog cov ntaub ntawv loj kom ntseeg tau tias cov ntaub ntawv loj tuaj yeem kho tau.

19.2 Cons

• Slow Performance: Cov ntaub ntawv loj dua tuaj yeem siv sijhawm ntev dua los kho.
• Tsis Muaj Kev Sib Tw Dawb: Tsis muaj kev sim pub dawb los sim ua haujlwm ua ntej yuav khoom tag nrho.

20. Wondershare Kho – Cov ntaub ntawv kho

Wondershare Repairit yog ib tug ntau yam cuab yeej uas tsis tsuas kho corrupted PDF cov ntaub ntawv tab sis kuj kho lwm hom ntaub ntawv xws li cov yeeb yaj duab, cov ntaub ntawv lo lus, cov ntaub ntawv excel, thiab lwm yam. Nws yog ib qho kev daws teeb meem rau tag nrho koj cov kev xav tau kho cov ntaub ntawv thiab cog lus tias muaj kev vam meej hauv kev kho cov ntaub ntawv puas lossis nyeem tsis tau.

20.1 Pros

• Ntau hom ntaub ntawv txhawb nqa: Cov cuab yeej no kho ntau hom ntaub ntawv tsis raug, suav nrog PDF, videos, thiab ntau dua.
• Zoo rov qab: Wondershare Repairit zoo recovers tag nrho cov ntaub ntawv ntawm PDF cov ntaub ntawv los ntawm cov ntawv nyeem mus rau cov ntsiab lus multimedia.
• Tus neeg siv-phooj ywg: Cov cuab yeej khav theeb yooj yim thiab intuitive interface, ua rau nws yooj yim rau siv rau txhua yam ntawm cov neeg siv.

20.2 Cons

• Nqe: Cov cuab yeej tuaj yeem suav tias yog kim me ntsis thaum piv rau lwm tus neeg sib tw hauv kev ua lag luam.
• Txwv tsis pub dawb Version: Cov dawb version yog txwv thiab tsis muaj tag nrho cov functionality ntawm lub cuab tam.

21. Cigati PDF Tus thawj tswj cuab yeej

Cigati PDF Manager Tool yog ib tug multifunctional utility uas muaj ib tug suite ntawm nta xws li PDF kho, sib koom ua ke, sib cais, xauv, thiab tiv thaiv. Tshwj xeeb, nws txoj haujlwm kho yog tsom rau kev kho txhua yam kev noj nyiaj txiag lossis kev puas tsuaj thiab kho koj PDF cov ntaub ntawv mus rau lawv lub xeev qub.

21.1 Pros

• Ntau Lub Luag Haujlwm: Cov cuab yeej siv hluav taws xob no tuaj yeem ua ntau tshaj li kev kho, muab kev qhia dav PDF kev daws teeb meem.
• Kev Kho Kom Zoo: Lub cuab yeej muab kev kho kom muaj zog, muaj peev xwm tuav ntau theem kev noj nyiaj txiag lossis kev puas tsuaj.
• Batch Processing: Cigati tso cai rau koj los kho ntau yam PDF cov ntaub ntawv ib zaug, txhim kho efficiency.

21.2 Cons

• Complex Interface: Vim nws qhov ntau ntawm kev ua haujlwm, nws yuav zoo li nyuaj me ntsis rau kev taw qhia rau cov neeg siv tshiab.
• Cost: Cov cuab yeej yuav raug suav hais tias yog tus nqi siab muab nws cov kev ua haujlwm siab heev.

22. PDF2Go PDF kho

PDF2Go PDF Kev Kho yog qhov online platform uas tso cai rau cov neeg siv kho PDF cov ntaub ntawv ncaj qha hauv lub web browser. Nws tsis tas yuav muaj kev teeb tsa software thiab txhawb nqa ntau txoj hauv kev uploading cov ntaub ntawv, suav nrog los ntawm huab cia cov kev pabcuam xws li Google Drive thiab Dropbox.

22.1 Pros

• Yooj Yim: Ua ib qho cuab yeej hauv online, nws muab qhov yooj yim los kho cov ntaub ntawv yam tsis muaj kev teeb tsa software.
• Varied Upload Options: PDF2Go tso cai uploads los ntawm ntau lub platform, suav nrog ncaj qha los ntawm koj lub computer lossis los ntawm huab cia cov kev pabcuam.
• Kev Siv Dawb: Cov cuab yeej no tsis pub dawb cost, muab kev daws teeb meem nyiaj txiag rau PDF kho xav tau.

22.2 Cons

• Internet Dependency: Ua ib qho cuab yeej online, nws tsis tuaj yeem ua haujlwm yam tsis muaj kev sib txuas hauv internet muaj zog.
• Txwv Cov Ntaub Ntawv Loj: Cov cuab yeej muaj kev txwv ntawm cov ntaub ntawv loj rau cov neeg siv dawb.

23. Seeg PDF kho

Ib lub rooj sib tham PDF Kho yog ib daim ntawv thov web-based uas muaj ntau yam kev ua nrog rau PDF kho. Cov cuab yeej yuav tsum tsis muaj kev teeb tsa thiab nkag tau yooj yim ntawm lub web browser, ua rau nws siv tau yooj yim thiab siv tau yooj yim rau koj. PDF kho xav tau.

23.1 Pros

• Tsis xav tau kev teeb tsa: Cov cuab yeej ua haujlwm hauv koj lub vev xaib browser, tshem tawm qhov xav tau rau kev teeb tsa software.
• Txhua-Encompassing PDF tool: Sejda muab ntau yam PDF-Txoj haujlwm ntsig txog, ntxiv rau kev kho, xws li kho, sib cais, sib koom ua ke, hloov pauv, thiab lwm yam.
• Yooj yim rau kev taw qhia: Lub platform muaj cov neeg siv khoom siv yooj yim uas siv tau yooj yim.

23.2 Cons

• Lub Sijhawm Txwv: Cov khoom siv dawb version muaj kev txwv txhua teev uas tuaj yeem cuam tshuam cov txheej txheem kho.
• Kev Xav Tau Hauv Is Taws Nem: Cov neeg siv yuav tsum muaj kev sib txuas hauv internet muaj zog thiab txhim khu kev qha rau kev ua haujlwm tsis sib haum.

24. ILovPDF PDF kho

ILovePDF PDF Kho yog ib qho cuab yeej online uas muab ntau yam kev pabcuam suav nrog PDF kho. Raws li ib feem ntawm qhov loj dua ILovePDF platform, nws yog ib qho cuab yeej sib koom ua ke uas siv huab thev naus laus zis los txhim kho kev puas tsuaj PDFs thaum tuav cov qauv siab tshaj plaws ntawm cov ntaub ntawv kev ruaj ntseg.

24.1 Pros

• Huab-based: ILovePDF ua haujlwm hauv huab, kom tsis muaj kev thauj khoom ntxiv ntawm tus neeg siv lub PC.
• Tus neeg siv-phooj ywg: Lub platform nta cov kev sib txuas yooj yim, ua rau nws yooj yim heev rau kev taw qhia.
• Ntau PDF Cov cuab yeej: Ntxiv rau kev kho, ILovePDF platform muaj ntau yam PDF tswj cov cuab yeej xws li hloov dua siab tshiab, compression, merging, splitting, thiab lwm yam.

24.2 Cons

• Internet Reliant: Raws li nws yog huab-raws li cov cuab yeej, yuav tsum muaj kev sib txuas hauv internet ntseeg tau los siv nws cov haujlwm.
• Txwv Tsis Pub Siv: Thaum nws muaj qhov pub dawb, lub peev xwm raug txwv, thiab tag nrho cov yam ntxwv xav tau cov phiaj xwm hwm.

25. PDF Resizer PDF kho

PDF Resizer PDF Kev Kho yog qhov siv hluav taws xob huab uas tso cai rau cov neeg siv rov qab puas PDF cov ntaub ntawv online. Raws li ib feem ntawm lub PDF Resizer suite, cov cuab yeej no tau yooj yim nkag tau los ntawm lub vev xaib browser, ua rau nws yog ib qho cuab yeej siv rau tam sim. PDF kho xav tau.

25.1 Pros

• Tsis Muaj Kev Txhim Kho Yuav Tsum Tau: Ua ib qho khoom siv huab, nws tsis tas yuav muaj kev teeb tsa software.
• free: PDF Resizer PDF Kev kho yog siv dawb kiag li, ua rau nws nkag tau yooj yim heev.
• Tus neeg siv-phooj ywg: Nws muaj qhov ncaj nraim thiab intuitive neeg siv interface.

25.2 Cons

• Internet Dependent: Cov txheej txheem kho tsis tuaj yeem tshwm sim offline thiab xav tau kev sib txuas hauv internet ntseeg tau.
• Single Function: Tsis zoo li ntau lwm yam cuab yeej, nws tsis muaj lwm yam ntxiv PDF muaj peev xwm tswj tau.

26. PDFXyooj PDF kho

PDFXyooj PDF Kho yog ib qho cuab yeej online siv los rov qab tau cov ntaub ntawv los ntawm corrupted PDF cov ntaub ntawv. Lub platform muab lwm yam ntau yam uas pab tswj PDF cov ntaub ntawv xws li hloov dua siab tshiab, compression, merging, thiab splitting, tag nrho nyob rau hauv ib qho yooj yim-rau-siv interface.

26.1 Pros

• All-in-One Platform: Sib nrug los ntawm kev kho, nws muaj ntau yam PDF kev pabcuam hauv ib qho chaw.
• Yooj yim Interface: PDFDais siv tus qauv ncaj nraim uas yooj yim to taub thiab siv.
• Kev Ruaj Ntseg: Lub platform hwm tus neeg siv khoom ntiag tug thiab tshem tawm cov ntaub ntawv upload tom qab 60 feeb.

26.2 Cons

• Upload Limit: Tsuas yog qee qhov txwv ntawm cov ntaub ntawv tuaj yeem rub tawm rau cov neeg siv dawb tom qab qhov kev npaj them nqi yuav tsum tau ua.
• Nyob ntawm Is Taws Nem: Nws txoj haujlwm yog nyob ntawm kev sib txuas hauv internet kom ruaj khov rau kev ua haujlwm zoo.

27. AWPDF PDF kho

poPDF PDF Kho yog ib qho cuab yeej siv online tsim los kho puas lossis puas PDF cov ntaub ntawv. Cov cuab yeej yog ib feem ntawm AVEPDF suite, uas muaj ntau yam kev pabcuam rau kev tswj hwm thiab kev ua haujlwm PDF cov ntaub ntawv. Cov txheej txheem kho yog qhov yooj yim thiab ncaj nraim, ua rau nws yog ib qho cuab yeej siv rau txhua txoj haujlwm kho sai.

27.1 Pros

• Yooj yim rau siv: Cov cuab yeej muaj cov neeg siv-phooj ywg interface, ua kom yooj yim rau kev taw qhia txawm tias cov neeg siv tsis paub siv thev naus laus zis.
• Cov cuab yeej pub dawb: AVEPDF PDF Kev kho yog ib qho cuab yeej pub dawb, ua kom yooj yim rau txhua tus neeg.
• Tsis Muaj Kev Teeb Meem: Nws yog lub vev xaib raws li cov cuab yeej, yuav tsum tsis muaj software installation.

27.2 Cons

• Internet Dependent: Ua ib qho online platform, kev sib txuas hauv internet ruaj khov yog qhov tsim nyog rau kev paub tsis sib haum.
• Txwv Cov Nta: Raws li qhov kev pabcuam pub dawb, nws yuav tsis muaj ntau yam zoo li qee yam khoom lag luam.

28. PDF4ME PDF kho

PDF4ME PDF Kev Kho yog ib qho kev pabcuam online txhawm rau kho thiab rov qab cov ntaub ntawv los ntawm kev puas tsuaj lossis kev puas tsuaj PDF cov ntaub ntawv. Cov cuab yeej web-based no muaj qhov ncaj nraim thiab nkag siab zoo interface thiab yog ib feem ntawm qhov loj dua PDF4ME suite, muab ahost ntawm lwm yam PDF cov kev pabcuam cuam tshuam.

28.1 Pros

• Platform Independent: Raws li cov cuab yeej online, PDF4ME PDF Kev kho tuaj yeem siv thoob plaws ntau lub platform.
• Tus neeg siv-phooj ywg: Nws yooj yim thiab intuitive interface txo qhov nyuaj thiab pab tau yooj yim ntawm kev siv.
• Security: PDF4ME muab qhov tseem ceeb ntawm kev ceev ntiag tug thiab kev nyab xeeb, ua kom koj cov ntaub ntawv muaj kev nyab xeeb thaum lub sijhawm kho.

28.2 Cons

• Yuav tsum muaj Internet: Lub cuab yeej tsis tuaj yeem ua haujlwm yam tsis muaj kev sib txuas hauv is taws nem thiab yuav tsis ua haujlwm zoo nrog kev sib txuas hauv internet tsis zoo.
• Txwv Pub Dawb Siv: Dawb version ntawm PDF4ME PDF Kev kho muaj qee qhov kev txwv thiab yuav tsum muaj kev tso npe nkag mus rau tag nrho nws cov yam ntxwv.

29. OfficeRecovery Online PDF kho

OfficeRecovery Online PDF Kev Kho yog ib qho cuab yeej web-based rau kev kho kev puas tsuaj lossis puas PDF cov ntaub ntawv. Nws tsom rau kev rov kho ntau yam khoom xws li cov ntawv nyeem, cov duab, thiab cov ntxhuav nyob hauv thawj PDF cov ntaub ntawv, thiab yog tsim rau kev soj ntsuam nrog me me mus rau nruab nrab PDF kev noj nyiaj txiag.

29.1 Pros

• efficiency: Kev kho sai ntawm me me mus rau nruab nrab PDF kev noj nyiaj txiag.
• Usability: Web-based tool; tsis muaj installation lossis kos npe yuav tsum tau.
• Flexibility: Txhawb kev kho dua tshiab ntawm ntau yam xws li ntawv nyeem, duab, thiab cov rooj.

29.2 Cons

• Internet Dependency: Ua ib qho cuab yeej online, nws nyob ntawm kev sib txuas hauv internet.
• Muaj nuj nqi txwv: Tej zaum yuav tawm tsam nrog cov ntaub ntawv loj heev.
• Kev txhawj xeeb ntiag tug: Qee cov neeg siv yuav muaj kev tshwj tseg txog kev xa cov ntaub ntawv rhiab hauv internet rau kev kho.

30. PDFonline PDF kho

PDFOnline yog lub vev xaib pub dawb uas muab cov array ntawm PDF-Cov kev pabcuam cuam tshuam nrog rau kev kho qhov tsis raug PDF cov ntaub ntawv. Nws tso cai rau cov neeg siv upload cov ntaub ntawv puas thiab muab cov kev daws teeb meem sai thiab yooj yim los kho lawv cov ntaub ntawv.

30.1 Pros

• Dawb ntawm Cost: Muab nws cov kev pab kho dawb xwb.
• Rov qab ceev: Cov txheej txheem upload cov ntaub ntawv nrawm, ua rau nws yog qhov kev xaiv zoo rau kev kho sai.
• Tus neeg siv-phooj ywg Interface: Lub vev xaib nta lub interface meej, ua cov txheej txheem kho kom ncaj txawm tias tsis yog cov neeg siv tech-savvy.

30.2 Cons

• Nyob ntawm Internet: Kev cia siab rau kev sib txuas hauv is taws nem tuaj yeem ua teeb meem rau cov neeg siv uas siv internet tsis zoo lossis tsis ruaj khov.
• File Size Limit: Txoj haujlwm kho yog txwv rau qee cov ntaub ntawv ntau thiab tsawg, uas yuav tsis ua haujlwm rau cov neeg siv nrog tshwj xeeb loj corrupted pdf cov ntaub ntawv.
• Data Security: Kev txhawj xeeb txog kev nyab xeeb tuaj yeem tshwm sim rau cov neeg siv cuam tshuam nrog cov ntaub ntawv tsis pub lwm tus paub, vim yog xa cov ntaub ntawv mus rau hauv online platform.

31. I2 ibPDF PDF kho

I2PDF yog ib qho cuab yeej online uas tau mob siab rau kev kho ntawm PDF cov ntaub ntawv uas tau raug cuam tshuam. Nrog rau kev tsom mus rau qhov yooj yim thiab ceev, nws cov neeg siv yooj yim interface tso cai rau kev yooj yim navigation thiab kho nrawm ntawm qhov tsis raug. PDF cov ntaub ntawv.

31.1 Pros

• Yooj Yim Siv: Nta cov neeg siv yooj yim interface, ua rau nws zoo tagnrho rau cov neeg siv tshiab.
• Tsis xav tau installation: Raws li cov cuab yeej online, nws tsis xav tau kev teeb tsa, txuag cov peev txheej tseem ceeb.
• Kev ua haujlwm ceev: Automatically starts txheej txheem kho ib zaug ib cov ntaub ntawv yog uploaded, txuag lub sij hawm.

31.2 Cons

• Internet Dependent: Yuav tsum muaj kev sib txuas hauv internet ruaj khov kom ua haujlwm tau zoo.
• Limited nta: Tsis muaj kev kho kho tshiab, uas yuav txwv tsis pub nws txoj haujlwm nyob rau hauv ntau qhov nyuaj ntawm kev noj nyiaj txiag.
• Privacy Risks: Uploading rhiab cov ntaub ntawv online rau kev kho yuav ua rau muaj kev pheej hmoo rau cov neeg siv cov ntaub ntawv ntiag tug.

32. PDFHloov siab PDF kho

PDFHloov siab PDF Kev Kho yog ib qho cuab yeej online uas cog lus tias yuav rov qab kho sai thiab muaj txiaj ntsig ntawm kev cuam tshuam PDF cov ntaub ntawv. Ib cag ntawm nws txoj haujlwm kho, nws tseem muaj ntau yam PDF cov cuab yeej hloov dua siab tshiab, ua rau nws muaj ntau yam kev daws teeb meem rau PDF-kev xav tau.

32.1 Pros

• Multi-Functional: Muab ntau yam ntawm cov cuab yeej converter nrog rau nws cov kev kho, ntxiv tus nqi rau cov kev pabcuam.
• Tus neeg siv-phooj ywg: Xws li ib qho yooj yim interface uas yooj yim rau most cov neeg siv mus nrhiav.
• Tsis muaj Cost: Nws muab nws cov kev pabcuam pub dawb, ua rau nws nkag mus rau txhua tus neeg siv.

32.2 Cons

• Cov teeb meem kev nyab xeeb ntawm cov ntaub ntawv: Muab hais tias kev kho cov ntaub ntawv tau ua tiav hauv online, cov neeg siv nrog kev txhawj xeeb txog kev ceev ntiag tug yuav tsis kam xa cov ntaub ntawv rhiab.
• Internet Dependent: Nws txoj haujlwm yog tso siab rau kev sib txuas hauv is taws nem uas tuaj yeem ua pov thawj tias muaj kev txwv rau cov neeg siv kev sib txuas tsis zoo lossis tsis ruaj khov.
• Kho qhov tob: Txawm muaj peev xwm tuav tau me me PDF teeb meem, cov cuab yeej yuav tsis kho cov kev ua txhaum loj loj.

33. Visual Paradigm PDF kho

Visual Paradigm PDF Kho yog ib qho cuab yeej online uas muaj peev xwm txheeb xyuas thiab kho cov teeb meem hauv PDF cov ntaub ntawv. Raws li ib feem ntawm lub suite ntawm cov khoom los ntawm Visual Paradigm, lub npe ntseeg siab nyob rau hauv lub teb ntawm IT kev daws teeb meem, cov cuab yeej no ua ke nrog high-standard kev ua tau zoo nrog guaranteed cov ntaub ntawv kev ruaj ntseg.

33.1 Pros

• Reputation: Ua haujlwm los ntawm tus muab kev ntseeg siab ntawm IT kev daws teeb meem, qiv kev ntseeg siab rau nws cov kev pabcuam.
• Advanced Kho: Nws cov algorithm muaj zog tuaj yeem kuaj xyuas thiab kho cov teeb meem dav dav hauv PDF cov ntaub ntawv.
• Data Security: Boasts txoj cai tswj hwm tus kheej cov ntaub ntawv nruj, ua kom cov neeg siv cov ntaub ntawv muaj kev nyab xeeb thaum lub sijhawm kho.

33.2 Cons

• Kev Xav Tau Hauv Internet: Ua ib qho cuab yeej online, nws nyob ntawm kev sib txuas hauv internet rau kev ua haujlwm.
• Kawm Curve: Tej zaum yuav siv sijhawm rau cov neeg siv kom nkag siab thiab siv nws cov yam ntxwv zoo tshaj plaws.
• Performance: Cov txheej txheem kho yuav siv sij hawm ntev dua rau cov ntaub ntawv loj dua lossis kev ua txhaum loj dua.

34. PDF-Editor PDF kho

PDF-Editor PDF Kev kho yog ib qho cuab yeej uas muaj ob qho tib si PDF editor thiab kho cov cuab yeej hauv ib lub platform. Nws tso cai rau cov neeg siv upload, kho, thiab kho PDF cov ntaub ntawv online tsis muaj zog.

34.1 Pros

• Dual Functionality: Muab ob qho tib si kho thiab kho cov kev pabcuam.
• Tus neeg siv-phooj ywg Interface: Yooj yim thiab yooj yim-rau-siv interface ua rau nws nkag tau rau txhua tus neeg siv tsis hais txog qib kev txawj ntse.
• Ceev: Kev ceev ceev ceev txuag lub sijhawm thaum lub sijhawm kho.

34.2 Cons

• Internet Reliant: Xav tau ib qho kev sib txuas hauv internet rau kev ua haujlwm, uas tej zaum yuav tsis yooj yim rau txhua tus.
• Tsis pub twg paub Cov ntaub ntawv: Cov neeg siv yuav muaj kev txhawj xeeb txog kev nyab xeeb vim tias cov txheej txheem kho yuav cuam tshuam txog kev xa cov ntaub ntawv online.
• Kev Kho Kom Zoo: Tej zaum yuav tsis ua complex PDF ua ntaub ntawv kev noj nyiaj txiag txaus.

35. PDFyeah PDF kho

PDFyeah PDF Kev kho muab online PDF cov ntaub ntawv rov qab kev pab cuam nrog simplicity ntawm nws cov tub ntxhais. Nws lub hom phiaj los daws cov teeb meem uas cuam tshuam nrog kev tsis ncaj ncees lossis kev puas tsuaj PDF cov ntaub ntawv los ntawm kev muab cov txheej txheem kho kom yooj yim thiab nrawm.

35.1 Pros

• efficiency: Kev kho sai sai rau qhov yooj yim PDF teeb meem.
• Tsis xav tau installation: Nws ua haujlwm hauv online nkaus xwb, tsis tas yuav rub tawm lossis teeb tsa.
• Kev sib tham yooj yim: Ib qho yooj yim interface ua rau nws tswj tau rau cov neeg siv, tsis hais lawv cov kev txawj ntse theem.

35.2 Cons

• Online nkaus xwb: Yuav tsum muaj kev sib txuas hauv Is Taws Nem kom ua haujlwm, txwv nws txoj kev nkag tau yooj yim hauv qee lub sijhawm.
• Data Security: Raws li nrog txhua qhov kev pabcuam hauv online, cov neeg siv yuav muaj kev txhawj xeeb txog kev ruaj ntseg ntawm lawv cov ntaub ntawv thaum lub sijhawm kho.
• Muaj peev xwm txwv: Nws yog mostmuaj txiaj ntsig zoo rau cov teeb meem yooj yim. Complex thiab hnyav PDF Cov teeb meem no yuav tsis daws tau los ntawm cov cuab yeej no.

36. Hom ntawvPDF PDF kho

homPDF PDF Kev Kho yog ib qho cuab yeej hauv online uas muab kev kho sai thiab ua tau zoo ntawm kev puas tsuaj lossis kev puas tsuaj PDF cov ntaub ntawv. Nrog ib tug impressive ntau yam ntawm nta thiab ib tug user-friendly interface, cov cuab yeej no sawv tawm rau nws yooj yim-rau-siv thiab npaum functionality.

36.1 Pros

• Tus siv-phooj ywg: Lub interface yog intuitive thiab yooj yim rau navigate, ua rau nws nkag tau txawm rau tsawg tech-savvy cov neeg siv.
• Feature-nplua nuj: Muab ntau yam ntawm cov yam ntxwv thiab muaj peev xwm, tso cai rau kev ua tiav PDF kho vaj tse.
• Tsis muaj installation: Ua ib qho cuab yeej online, nws tsis xav kom cov neeg siv nruab software, tso chaw cia ntawm cov khoom siv.

36.2 Cons

• Internet Dependent: Xav tau kev sib txuas hauv internet los ua haujlwm, ua rau nws tsis haum rau kev siv offline.
• Data Security: Qhov xwm txheej hauv online ntawm lub cuab yeej yuav ua rau muaj kev txhawj xeeb txog kev ruaj ntseg rau qee cov neeg siv cuam tshuam nrog cov ntaub ntawv rhiab heev.
• File Size Limit: Tej zaum yuav muaj kev txwv rau qhov loj ntawm cov ntaub ntawv uas tuaj yeem kho tau, txwv nws cov khoom siv rau cov ntaub ntawv loj.

37. PDFmuab tub lim PDF kho

PDFFiller tsis yog tsuas yog lub cuab yeej kho, tab sis kuj yog lub platform rau kev ua tiav, kho, thiab kos npe PDFs. Los ntawm kev muab cov cuab yeej los kho PDFs, lawv ntxiv lwm txheej ntawm functionality, cementing lawv txoj kev cog lus rau kev qhia PDF kev daws teeb meem.

37.1 Pros

• Multi-functionality: Muab cov kev pab cuam xws li kho, ua kom tiav, kos npe, thiab kho PDFs.
• Muab khoom plig rau cov neeg siv kev paub: Nws huv interface yog intuitive thiab yooj yim rau navigate, kom ntseeg tau tus neeg siv kev paub.
• High-Quality Outputs: Muab cov txiaj ntsig zoo tshaj plaws tom qab kev kho cov txheej txheem, tswj kev ncaj ncees ntawm cov ntaub ntawv qub.

37.2 Cons

• Yuav tsum Subscription: Txhawm rau kom txaus siab rau tag nrho cov kev pabcuam, yuav tsum muaj kev tso npe npe uas yuav tsis nyiam los ntawm txhua tus neeg siv.
• Internet Dependence: Xav tau kev sib txuas hauv internet ruaj khov los khiav, ua rau muaj teeb meem rau cov neeg siv nrog kev sib txuas hauv internet tsis zoo lossis tsis muaj zog.
• Tsis pub twg paub Cov ntaub ntawv: Txawm tias, PDFFiller lees paub tus qauv siab ntawm kev tiv thaiv cov ntaub ntawv, qee cov neeg siv kuj tseem muaj kev txhawj xeeb txog kev xa cov ntaub ntawv rhiab hauv online rau kev kho.

38. DeftPDF PDF kho

DeftPDF PDF Kho yog qhov kev pabcuam online rau cov ntaub ntawv rov qab uas tshwj xeeb hauv kev hloov pauv tsis raug lossis puas PDF cov ntaub ntawv rau hauv hom ntawv nyeem tau. Nws yog ib qho yooj yim tab sis siv tau zoo uas ua rau PDF kho kom haum rau txhua tus neeg.

38.1 Pros

• Kev Tso: Raws li cov cuab yeej online, nws nkag tau los ntawm txhua yam khoom siv nrog kev sib txuas hauv internet.
• Txheej txheem yooj yim: Lub vev xaib ua kom cov txheej txheem kho yooj yim, thov rau cov neeg siv dav dav.
• Dawb ntawm Cost: Muab kev pab kho yam tsis tau them nqi ntxiv.

38.2 Cons

• Internet Reliant: Nws functionality yog tso siab rau ib tug ruaj khov internet kev twb kev txuas.
• Data Security: Kev txhawj xeeb txog kev ceev ntiag tug yuav tshwm sim thaum cov ntaub ntawv raug xa mus rau hauv lub cuab yeej kho online.
• Kho qhov tob: Tej zaum yuav tsis txaus rau cov teeb meem kev puas tsuaj loj, raws li nws excels mostly kho cov kev puas tsuaj yooj yim.

39. Convert API PDF kho

Hloov API PDF Kev kho yog ib qho cuab yeej hauv online uas tsis yog hloov cov ntaub ntawv nkaus xwb tab sis kuj muaj cov kev pab kho rau kev puas tsuaj PDF cov ntaub ntawv. Cov cuab yeej muaj ntau yam no tuaj yeem pab tau tshwj xeeb rau cov neeg tsim khoom lossis cov lag luam uas xav tau hloov pauv lossis kho cov ntaub ntawv niaj hnub.

39.1 Pros

• Muaj peev xwm hloov cov ntaub ntawv: Sib nrug los ntawm kev kho, nws muaj ntau yam ntaub ntawv hloov dua siab tshiab.
• Developer-Friendly: Nws nthuav tawm API uas cov neeg tsim khoom siv tau los ua kom muaj kev hloov pauv thiab kho.
• Responsive Customer Support: Muab kev pabcuam zoo rau cov neeg siv khoom los pab cov neeg siv thaum muaj teeb meem.

39.2 Cons

• Tus nqi hwm: Kev qhuastary version nqa cov kev txwv thiab siv tag nrho cov txheej txheem, tus hwm version yog xav tau.
• complexity: Cov kev pabcuam, tshwj xeeb tshaj yog API, tej zaum yuav nyuaj rau cov neeg siv uas tsis yog cov cuab yeej siv rau kev taw qhia thiab nkag siab.
• Yuav tsum muaj kev sib txuas hauv Internet: Ua ib lub cuab yeej hauv web, nws xav tau kev sib txuas hauv internet ruaj khov los ua haujlwm.

40. Foxit Nyeem Ntawv

Foxit Reader yog lub npe nrov PDF cuab yeej uas muab ntau tshaj li kev nyeem ntawv xwb. Nrog nws feature-packed PDF tus saib, nws kuj suav nrog kev kho qhov ua haujlwm uas tuaj yeem siv los daws qhov tsis raug lossis kev ua tsis ncaj ncees hauv PDF cov ntaub ntawv.

40.1 Pros

• Ntau yam: Raws li ntau tshaj li tus nyeem ntawv, nws muaj ntau yam kev ua haujlwm suav nrog PDF kho tau.
• compatibility: Tau tshaj nrog ntau yam khoom siv thiab kev ua haujlwm.
• Kev Kho Kom Zoo: Txoj haujlwm kho yog muaj zog thiab muaj peev xwm daws tau ntau yam teeb meem kev noj nyiaj txiag.

40.2 Cons

• Rub tawm Software: Raws li ib tug desktop software, nws yuav tsum download tau thiab nruab.
• complexity: Nrog nws cov kev ua haujlwm dav, nws tuaj yeem yooj yim rau cov neeg siv tab tom nrhiav cov cuab yeej kho yooj yim.
• Cost: Qee qhov nta, suav nrog PDF kho, yuav tuaj ntawm ib qho ntxiv cost.

41. Sumatra PDF

Sumatra PDF yog ib tug minimalist PDF saib cov cuab yeej uas muaj ib tug huv, clutter-dawb tus neeg siv interface. Txawm hais tias feem ntau yog tus nyeem ntawv, nws tseem muaj cov kev kho yooj yim, suav nrog cov teeb meem me me uas tuaj yeem tshwm sim nrog PDF cov ntaub ntawv.

41.1 Pros

• Ncaws: Paub txog nws cov qauv tsim minimalistic thiab compact loj, muab cov neeg siv kev paub zoo.
• Yooj yim Interface: Qhov yooj yim, uncluttered interface ua rau nws tus neeg siv-phooj ywg thiab yooj yim rau kev taw qhia.
• Kev ua haujlwm offline: Raws li cov cuab yeej tsim hauv zos, nws tsis tas yuav muaj kev sib txuas hauv internet ua haujlwm.

41.2 Cons

• Kev Ua Haujlwm Kho Kho Txwv Txwv: Nws muaj peev xwm kho complex PDF teeb meem tej zaum yuav txwv.
• complexity: Qhov tsis muaj kev sib tham sib qhia lossis cov lus qhia yuav ua rau nws nyuaj rau cov neeg siv tshiab.
• Yuav tsum tau Installation ntxiv: Raws li cov cuab yeej desktop, nws xav tau rub tawm, teeb tsa thiab cov peev txheej hauv lub cev.

42. Ntsiab lus

42.1 Xaiv qhov zoo tshaj plaws

Tom qab ua qhov kev tshuaj xyuas dav dav thiab kev sim ua tiav, peb tau xaus qhov ntawd DataNumen PDF Repair yog qhov kev xaiv zoo tshaj rau PDF rov qab thiab kho qhov xav tau.

Qhov kev txiav txim siab no yog kos los ntawm nws qhov kev ua tau zoo tshwj xeeb hauv kev rov qab tau cov ntaub ntawv siab tshaj plaws los ntawm cov ntaub ntawv tsis raug, tus neeg siv tus phooj ywg interface, thiab nws lub peev xwm los lis ntau yam. PDF kev noj nyiaj txiag scenarios zoo.

Dawb download tau

42.2 Zuag qhia tag nrho cov lus sib piv

Tool	Tus Nqi Rov Los	nqe	nta	Yooj Yim ntawm qhov kev siv	Cov neeg yuav khoom Kev them nyiaj yug
DataNumen PDF Repair	High	kim	Ua tau zoo, Txhawb cov ntaub ntawv loj, Cov ntaub ntawv rov qab ntau	zoo heev	zoo heev
Aryson PDF Rov Qab Software	Medium	High	Retains Original Formatting, Encrypted File Recovery, Wide Compatibility	Zoo	Zoo
Cov cuab yeej hloov pauv PDF Rov qab	Medium	kim	Sib sib zog nqus Restoration, Batch Recovery, Saib ua ntej Feature	Zoo	Zoo
Data Recovery Freeware PDF Rov qab	Medium	dawb	Advanced Recovery Algorithm, Compatibility nrog Txhua PDF versions	Zoo	ntsis
MailConverterTools PDF Cov ntaub ntawv rov qab	Medium	High	Wide Compatibility, Data Integrity, Encrypted File Support	Zoo	Zoo
EaseUS Fixo Document Repair	Medium	High	Ntau hom ntaub ntawv, saib ua ntej Feature	Ib qho yooj yim	Great
Ntsuas rau PDF kho	Medium	High	Data Integrity, Batch Processing, Granular Recovery	ntsis	ntsis
3- Qhov siab PDF Kev Ntsuam Xyuas & Kho Cov Cuab Yeej	Medium	High	Sib tham sib Interface, Compact Output, analytical muaj peev xwm	Ib qho yooj yim	Zoo
sysinfo PDF Rov Qab Cuab Yeej	Medium	High	Data Integrity, Encrypted File Support, Instant Preview	ntsis	Zoo
Lub hnub qub phoenix PDF kho	Medium	High	Batch ua, saib ua ntej, sib tham sib neeg siv interface	Ib qho yooj yim	Zoo
heevPDF PDF kho	Medium	High	Cov ntaub ntawv khaws cia, txhawb ntau yam PDF Versions, neeg siv-phooj ywg	Ib qho yooj yim	Zoo
Recovery Toolbox rau PDF	Medium	High	Compatibility zoo heev, tus neeg siv-phooj ywg interface, kev rov qab zoo	Ib qho yooj yim	ntsis
SysTools PDF Rov qab	Medium	High	Txhawb cov ntaub ntawv encrypted, batch processing, user-friendly interface	Ib qho yooj yim	Zoo
PDF Kho Cov Cuab Yeej Siv	Medium	High	Wide Compatibility, Tus neeg siv-phooj ywg Interface, kev kho dua tshiab	Ib qho yooj yim	ntsis
Rov qab rau PDF	Medium	High	Comprehensive Restoration, Cov ntaub ntawv khaws cia, ua haujlwm yooj yim	Ib qho yooj yim	ntsis
PDF Kho Cov Khoom Siv	Medium	kim	Advanced rov qab algorithms, Multimedia cov ntsiab lus rov qab	Ib qho yooj yim	Zoo
SecureRecovery rau PDF	Medium	hwm	Kuaj ntau yam kev noj nyiaj txiag, Kev rov qab zoo	Medium	Zoo
PDF kho	Medium	hwm	Multifaceted rov qab, Tsis muaj qhov txwv loj	Ib qho yooj yim	Nruab nrab
Wondershare Repairit – Cov ntaub ntawv kho	Medium	kim	Ntau hom ntaub ntawv txhawb nqa, Zoo rov qab	Ib qho yooj yim	zoo heev
Cigati PDF Tus thawj tswj cuab yeej	Medium	kim	Kev kho kom zoo, Ntau lub zog, kev ua haujlwm ntau	Medium	Zoo
PDF2Go PDF kho	Medium	dawb	Cov cuab yeej online, Varied upload xaiv	Ib qho yooj yim	Nruab nrab
Ib lub rooj sib tham PDF kho	Medium	dawb	Tag nrho-encompassing PDF cuab tam, Online tool	Ib qho yooj yim	Nruab nrab
ILovePDF PDF kho	Medium	dawb	Ntau PDF cuab yeej, Cloud-based	Ib qho yooj yim	Zoo
PDF Resizer PDF kho	Medium	dawb	Cov cuab yeej online	Ib qho yooj yim	Nruab nrab
PDFXyooj PDF kho	Medium	Dawb nrog kev hloov kho dua tshiab	All-in-one platform, Cov cuab yeej online, ruaj ntseg	Ib qho yooj yim	Zoo
poPDF PDF kho	Medium	dawb	Tsis muaj kev teeb tsa, Cov cuab yeej online	Ib qho yooj yim	Zoo
PDF4ME PDF kho	Medium	Dawb nrog kev hloov kho dua tshiab	Tus neeg siv-phooj ywg, Tsis muaj kev teeb tsa, Cov cuab yeej online	Ib qho yooj yim	Zoo
OfficeRecovery PDF kho	Medium	Dawb - hwm	Rov qab cov ntawv nyeem, cov duab thiab cov ntxhuav.	High	FAQs & Email kev them nyiaj yug
PDFonline PDF kho	Medium	dawb	Basic kho ntawm PDF cov ntaub ntawv.	High	email Kev them nyiaj yug
I2PDF PDF kho	Medium	dawb	Basic kho ntawm PDF cov ntaub ntawv.	High	Limited
PDFHloov siab PDF kho	Medium	dawb	Cov cuab yeej hloov pauv & kho yooj yim.	High	Limited
Visual Paradigm PDF kho	Medium	Dawb - hwm	Advanced kho nta.	Medium	email Kev them nyiaj yug
PDF- Editor / Kho-PDF	Medium	dawb	Kho & kho cov cuab yeej.	High	Limited
PDFyeah PDF kho	Medium	dawb	Basic kho ntawm PDF cov ntaub ntawv.	High	FAQ
homPDF PDF kho	Medium	dawb	Cov cuab yeej kho kom zoo.	High	email Kev them nyiaj yug
PDFmuab tub lim PDF kho	Medium	Dawb - hwm	Kev kho, ua kom tiav, kos npe, thiab kho PDFs.	High	Xov tooj & Email kev them nyiaj yug
DeftPDF PDF kho	Medium	dawb	Basic kho ntawm PDF cov ntaub ntawv.	High	Limited
Hloov API PDF kho	Medium	Dawb - hwm	Cov ntaub ntawv hloov pauv & kho API.	Tsawg - Nruab Nrab	FAQs & Email kev them nyiaj yug
Foxit nyeem ntawv	Tsawg	Dawb - hwm	PDF saib & kho cov cuab yeej tsawg tsawg.	High	Email & Xov Tooj Txhawb
Sumatra PDF	Tsawg	dawb	PDF saib & kho cov cuab yeej yooj yim.	High	Limited

42.3 Cov cuab yeej pom zoo raws li kev xav tau ntau yam

Yog tias koj tab tom nrhiav tus nqi rov qab siab tshaj plaws tsis hais tus nqi, koj yuav xav xav txog DataNumen PDF Repair.

Rau cov neeg siv xav tau kev siv nyiaj txiag yooj yim lossis kev xaiv dawb, Data Recovery Freeware PDF Kev rov qab los yog qhov kev xaiv zoo. Rau kev yooj yim ntawm kev siv ua ke nrog cov yam ntxwv zoo rov qab, EaseUS Fixo Document Repair thiab VeryPDF PDF Kho sawv tawm.

Yog tias qhov kev xav tau yog kev txhawb nqa cov neeg siv khoom, PDFXyooj PDF Kev kho muaj npe nrov rau nws cov kev pabcuam zoo rau cov neeg siv khoom.

43. xaus

Hauv kev xaus qhov sib piv ntawm ntau yam PDF kho cov cuab yeej, nws yog ib qho tseem ceeb kom nco ntsoov tias txhua lub cuab yeej muaj nws qhov tshwj xeeb zoo thiab qhov tsis muaj zog. Cov cuab yeej zoo tshaj plaws rau koj thaum kawg yog nyob ntawm koj qhov kev xav tau tshwj xeeb thiab pob nyiaj siv.

Yog hais tias koj feem ntau cuam tshuam nrog loj-loj thiab loj corrupted PDF cov ntaub ntawv, tej zaum koj yuav xav tau nqis peev rau hauv ib lub cuab yeej nrog tus nqi rov qab siab thiab muaj peev xwm los lis cov ntaub ntawv loj thiab nyuaj. Yog hais tias koj yog ib tug novice los yog xav ib tug seamless neeg siv kev, xaiv ib tug kho cuab yeej nrog ib tug user-friendly thiab intuitive interface. Yog hais tias pob nyiaj muaj kev txhawj xeeb, kuj muaj ob peb dawb los yog cost- muaj kev xaiv zoo. Thiab, ntawm chav kawm, muaj kev teb thiab pab neeg txhawb nqa cov neeg siv khoom tuaj yeem ib txwm ua tau zoo, tshwj xeeb tshaj yog thaum cuam tshuam nrog cov kev sib tw npaj txhij txog thaum rov qab cov ntaub ntawv.

Lub hom phiaj tseem ceeb yog los xyuas kom meej qhov PDF kho cov cuab yeej koj xaiv dlhos nrog koj cov kev xav tau rov qab thiab muab kev lag luam zoo ntawm tus nqi thiab nws cov yam ntxwv.

Txawm hais tias lub cuab yeej twg koj thiaj li txiav txim siab, nws yog ib qho kev xyaum zoo kom rov qab tau koj cov ntaub ntawv tsis tu ncua thiab zam qhov tshwm sim ntawm cov ntaub ntawv kev noj nyiaj txiag thawj zaug.