Top 10 Best PDF Repair Tool on Windows 10 and Mac | Ultimate Guide

How can I repair corrupt PDF file? Here are the top 10 best PDF repair tools for both Windows and Mac users. Free download PDF repair tool to fix damaged PDF files with ease.

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EaseUS Fixo


  • Fix videos with different issues, such as broken, unplayable, no sound, etc.
  • Repair corrupted images and enhance their quality with advanced AI algorithms.
  • Fix documents in various formats, including PDF, Word, Excel, and PowerPoint files.
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Are you looking for a PDF repair tool to fix your damaged PDF document files? Whether you're a Windows user or a Mac user, or you're asking for an online PDF repair tool, you can get help here.

There are many PDF Repair software on the internet. Here, we recommend 10 of them. Choose the one that suits you best.

Top 3 Best PDF Repair Tools on Windows 10 

When it comes to repairing corrupted PDF documents on Windows computers, here are three of our top picks.

EaseUS Fixo Document Repair

EaseUS Fixo Document Repair is an integrated document, picture, and video file repair tool. Whether you have a permanently corrupted or inaccessible PDF file, this software can help you in repairing PDF files efficiently.

Developed with advanced file repair modes, EaseUS Fixo allows you to scan for corrupted PDF files, repair them quickly, and save them as a new PDF file. Plus, it has a user-friendly GUI that is nice to all novice users.

  • Fix damaged PDF files unlimited
  • Free to preview repaired PDF files
  • Repair corrupt videos, photos, Word, Excel, and other files
  • Repair corrupted PDF files from HDD, SSD, USB flash drive, external hard drive, etc

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In three steps, free download EaseUS Fixo and repair software to fix damaged PDF documents.

✨Step 1.  Download, install, and launch EaseUS Fixo Document Repair

You can download this repair tool with the download button we gave you or other official ways. After the installation, you can double-click the Fixo icon to launch it. Click "File Repair" > "Add Files" to select and repair damaged Word, Excel, PDF, and other documents.

add files to repair documents with Fixo

✨Step 2. Repair corrupted documents now

After adding the documents, you can click "Repair" to fix a document specifically or select "Repair All" to repair the whole files in the list altogether.

select documents to repair

✨Step 3. Preview and save repaired documents

Now, the files are ready to be saved. You can also click the eye icon to preview the documents. After clicking "Save All", select "View Repaired" in the pop-up window to locate these repaired files.

save repaired documents in Fixo

Kernel PDF Repair

Kernel PDF Repair is good at repairing corrupt or inaccessible PDF files. It can easily extract and restore images, hyperlinks, bookmarks, comments, and notes from PDF files.

You can repair corrupted PDF files with Kernel PDF Repair in these steps: download and open the software - select files to repair - save the fixed PDF files.

kernel pdf repair

Main features:

  • User-friendly interface
  • Fix damaged PDF files from multiple storage devices
  • Repair single or multiple corrupt PDF files without size limits
  • Save repair PDF documents at a specific place
  • Compatible with Windows 10, 8.1, 8, 7, Vista, and XP

Sysinfo PDF Recovery Tool

The Sysinfo PDF Recovery Tool is another reliable tool for recovering corrupted PDF. It supports fixing all types of PDF files created by different versions of Adobe Acrobat Tool.

It has a simple and easy graphical user interface and lets users restore all the data into a new PDF file.

sysinfo pdf repair

Main features:

  • Recover all PDF contents, including images, texts, tables, graphs, etc.
  • Repair multiple damaged PDF files at a time
  • There is no file size limitation, so fix large PDF documents as you need
  • Support all the versions of a Windows operating system

User Experience: All three of the above PDF repair software can effectively fix damaged PDF documents. But what's different about the first one - EaseUS Fixo Document Repair, is that it's good at restoring files and has a great reputation for recovering lost files.

Top 3 Best PDF Repair Software for Mac    

For Mac users who need a PDF file repair tool, here are our commendations.      

Stellar Phoenix PDF Repair

Stellar PDF repair tool for Mac is seamlessly compatible with Mac OS 10.6 and above versions. You can download this software on your Mac to repair corrupt and damaged PDF files. It can restore hyperlinks, comments, notes, bookmarks, watermarks, videos, and audio of PDF files.  

stellar pdf repair

Main features:

  • Fix damaged Adobe PDF files from multiple internal and external storage devices 
  • Restore watermark, text data, attachments, forms, images, headers and footers, and graphs from PDF files
  • Repair PDF files in batches at a time
  • Also compatible with Windows 10, 8.1, 8, 7, Vista, and XP.   

EaseUS Fixo Document Repair Mac Version

EaseUS Fixo Document Repair also has a Mac version, and it can repair corrupted PDF files with ease. It also helps to repair damaged PDF files due to hard drive corruption, virus attacks, and other situations.

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Main features:

  • Support PDF repair on Mac OS 10.9 - macOS 14.0
  • Support all PDF versions, including 1.7, 1.6, 1.5, 1.4, 1.3 and 1.2
  • Preview repair PDF before recovery

Step 1. Download and launch Fixo on the Mac. Choose "File Repair" from the left panel. Click "Add Files" to select corrupted Office documents, including Word, Excel, PDF, and others you want to repair.

macfixo document repair step 1

Step 2. To repair corrupted files in batch, click the "Repair All" button. If you want to repair a specific document, move your cursor to the document and click the "Repair" button. You can click the eye icon to preview the repaired document.

macfixo document repair step 2

Step 3. Click "Save" to save a selected document. To keep all the repaired documents, choose "Save All". When the save completes, click "View Repaired" to locate the repaired folder.

macfixo document repair step 3

VeryPDF Repair for Mac

The last software recommended to you is VeryPDF Repair for Mac, which is designed to fix corrupt PDF files on Mac computers. It can handle multiple PDF files simultaneously.

verypdf pdf repair for mac

Main features:

  • Repair PDF files in bulk mode to save time
  • Remove PDF permission password
  • Compatible with Mac OS X v 10.5, 10.6, 10.7, etc.

User Experience: There aren't as many PDF file repair tools on the Mac as there are on Windows. These three software are used more frequently. Among them, Stellar PDF repair software and EaseUS file repair programs are more renowned. The former is only used for PDF file repair, while the latter is for document, video, and photo repair.

Top 5 Best Online PDF Repair Tool

In addition to desktop PDF repair products, online PDF repair tools are also popular. Here are some of the popular online PDF repair tools you can choose to try.

  • EaseUS Online Document Repair🏅 (Download address:
  • Sejda PDF Repair (Download address:
  • (Download address:
  • PDF Repair Toolbox (Download address:
  • PDF Resizer (Download address:

Common key features of corrupt PDF file repair tool:

  • There is no need to download and install. Save space on your device
  • Support fixing PDF files of all versions and sizes  
  • Support output recovered data to compressed or non-compressed PDF files
  • Simple PDF repair process: upload > repair online > download
  • Available to both Windows and Mac users  

The steps are similar for all online PDF repair tools, so let's take EaseUS Online Document Repair as an example:

Step 1. Open the official website and drag your corrupt document here. You can also click "Upload Document" and find the location where your Word, PowerPoint, Excel or PDF files are stored.

upload document

Step 2. Before the repair process, you need to enter your email address to receive the education code you will use in step 4. Now, click "Strat Repairing" to launch the process. Wait patiently for the process to end. You can leave the site during the repair but remember not to close it.

click start repairing

Step 3. EaseUS will send you the extraction code when the repair is finished. Go back to the page, type your code, and click "OK" to save your file.

enter the code and click ok

Choose PDF Repair Software or Online PDF Repair Tool

PDF file repair tools can be divided into two broad categories: desktop PDF repair software and online PDF repair tools.

Desktop PDF repair software, like EaseUS Fixo Document Repair, is more versatile and secure. Online PDF repair tools require no download and are easy to use. But you need to be concerned about privacy issues and virus infection.

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On top of that, in terms of price, online tools are charged according to the number of files. At this point, desktop software is more advantageous. Once you activate it, you can repair unlimited PDF files.

Know More About Corrupt PDF File Repair

Here are two questions related to PDF file repair. Check the brief answers for these problems. 

Why is the PDF damaged?

What are the reasons for PDF corruption? Usually, we can't pinpoint a specific cause. The possible factors are as follows:

  • Abrupt power outage while opening or working on a PDF
  • Something went wrong with the conversion
  • File corruption caused by a system problem
  • Virus or malware attack

How can I repair a PDF file for free?

To repair corrupted PDF files for free, you can try the online tool. If you want to repair seriously damaged PDF files, it's better to choose EaseUS Fixo Document Repair. It is particularly suitable for repairing damaged Word and Excel documents.

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About the Author

author Cedric


Cedric Grantham is a senior editor and data recovery specialist of EaseUS. He mainly writes articles and how-to tips about data recovery on PC and Mac. He has handled 10,000+ data recovery cases and is good at data recovery of NTFS, FAT (FAT32 and ExFAT) file systems, and RAID structure reorganization.

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