Why DataNumen PDF Repair?


#1 Recovery Rate

#1 Recovery
Rate

10+ Million Users

10+ Million
Users

20+ Years of Experience

20+ Years of
Experience

100% Satisfaction Guarantee

100% Satisfaction
Guarantee

Our Customers' Testimonials

Extremely Simple Interface


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Main Features in DataNumen PDF Repair v3.1


  • Support for Windows 95/98/ME/NT/2000/XP/Vista/7/8/8.1/10 and Windows Server 2003/2008/2012/2016/2019 operating systems.
  • Support to recover all versions of Adobe Acrobat PDF files.
  • Support to recover pages, images, fonts, and all other elements in the PDF documents.
  • Support to fix PDF file corruptions caused by different format errors.
  • Support to repair damaged PDF files that do not comply with the PDF specification.
  • Support to repair PDF files on corrupted media, such as floppy disks, Zip disks, CDROMs, etc.
  • Support to repair a batch of damaged files.
  • Support English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean, Simplified Chinese, and Turkish.
  • Support to find and select the damaged PDF documents to be repaired on the local computer.
  • Support integration with Windows Explorer, so you can repair an Adobe PDF file with the context menu of Windows Explorer easily.
  • Support to repair PDF files via drag & drop operation.
  • Support to repair corrupt PDF files via command line (DOS prompt) parameters.
  • Can be used as a computer forensic tool and electronic discovery (or e-discovery, eDiscovery) tool.

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Using DataNumen PDF Repair to Recover Damaged or Corrupt PDF Documents


See Video Tutorial (Full Version)
See Video Tutorial (Demo Version)

When your Adobe PDF files are damaged or corrupt and you cannot open them normally, you can use our PDF repair tool to scan the corrupt PDF files and recover the data from the files as much as possible.

Start DataNumen PDF Repair.

DataNumen PDF Repair

Note: Before recovering any damaged or corrupt PDF file with our recovery software, please close Adobe Reader and any other applications that may access the PDF file.

Select the corrupt or damaged PDF file to be repaired:

Select Source File

You can input the PDF file name directly or click the Browse button to browse and select the file. You may also click the Find button to find the corrupt PDF file to be repaired on the local computer. Or drop file to the edit box.

By default, our PDF repair software will save the fixed PDF file into a new file named xxxx_fixed.pdf, where xxxx is the name of the source PDF file. For example, for source PDF file Damaged.pdf, the default name for the fixed file will be Damaged_fixed.pdf. If you want to use another name, then please select or set it accordingly:

Select Destination File

You can input the fixed file name directly or click the Browse button to browse and select the fixed file. Make sure there are enough disk spaces on your hard drive for the fixed PDF file.

Click the Start Repair button, and DataNumen PDF Repair will start scanning and repairing the damaged file. Progress bar

Progress Bar

will indicate the data recovery progress.

After the repair process, if the source PDF file can be repaired successfully, you will see a message box like this:

Success Message Box

Now you can open the fixed PDF file with Adobe Reader or other PDF-compatible applications.

More Information


DataNumen PDF Repair 3.1 is released on February 3rd, 2022

  • Support Turkish.
  • Fix some minor bugs.

DataNumen PDF Repair 3.0 is released on May 4, 2021

  • Support multilanguage in GUI.
  • Support Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean and Simplified Chinese.
  • Fix some minor bugs.

DataNumen PDF Repair 2.6 is released on December 21th, 2020

  • Auto check product updates.
  • Auto upgrade to the latest version.
  • Fix some minor bugs.

MORE

What is the PDF file format?

PDF (Portable Document Format) is an electronic document file format developed by Adobe. It is one of the most common-used formats in computer and mobile phone systems.

Why PDF documents will get corrupted?

There are many reasons that will cause PDF file corruption, including power failure during editing, software bug, virus, hard drive failure, storage media damage, unplugging an external hard drive unsafely, unstable Internet connection when downloading PDF files, etc. To reduce the data loss, it is important to have a PDF repair tool on hand so that whenever PDF corruption occurs, you can use it to repair the damaged file as soon as possible.

Can your PDF recovery tool work in Mac?

Our PDF data recovery tool cannot run on Mac. However, you can still use the following way to repair PDF documents in Mac system:

  1. Copy the corrupt PDF document from Mac to a PC/Windows system.
  2. Install our tool in the PC/Windows system.
  3. Use our recovery software to repair the damaged PDF document.
  4. Copy the fixed PDF document back to the Mac system.

What is the difference between the demo version and the full version?

The demo version and the full version use the same recovery engine. You can use the demo version to repair the corrupt PDF file. It will show you a preview of the recovered document, but will not save it.

Is there a free way to repair corrupt or damaged PDF files?

Yes, there are several free ways to repair PDF files, as below:

1. Update Acrobat Reader or Acrobat Professional to the latest version

Sometimes, the PDF file is not corrupt. Instead, the version of your Adobe Acrobat Reader or Acrobat Professional is older than the version of the PDF file. So, you only need to update Adobe Acrobat Reader or Professional to the latest version and open the PDF file again, as follows:

  1. Start Adobe Acrobat Reader or Professional.
  2. Click Help > Check for updates to check for updates.
  3. Follow the instructions to update Acrobat Reader or Professional to the latest version.
  4. Re-open the PDF file again.

2. Repair the installation

Sometimes, the installation of Acrobat Reader or Professional is corrupt, which makes you fail to open the PDF file. So, you only need to repair the installation, as follows:

  1. Start Adobe Acrobat Reader or Professional.
  2. Click Help > Repair Acrobat Installation.
  3. Follow the instructions to repair the installation.
  4. Re-open the PDF file again.

3. Use different PDF apps

Sometimes, the PDF file is not fully compatible with Acrobat Reader or Professional, so you cannot open it with these PDF readers. However, you can try to use other PDF tools, such as Foxit PDF Reader, to open the file.

4. USE CLOUD DRIVES

Some cloud drives, such as Google Drive and DropBox, also have the built-in function to open PDF files, including damaged files. You can try to open your corrupt PDF file in these apps, and then print or download it as a new error-free file.

If all above methods fail, then you should use our PDF repair tool to repair the PDF file and fix the PDF file corruption.

How long will it take to repair a corrupt PDF file?

It depends on the following two factors:

  1. File size.
  2. The number of elements in the file.

Normally, it takes several minutes for our repair software to repair a 10MB PDF file.

Do you support to output the recovered data as PowerPoint, Excel or JPG files?

Sorry but currently our tool does not support such a feature.

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