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A Simple Way to Repair Adobe PDF Files |PDF Repair Full Guide

When it comes to PDF repair, you can turn to an online tool or EaseUS Fixo Document Repair. With the help of these PDF repair tools, you can repair corrupted and damaged PDF online or on a PC. Follow this full guide to repair broken Adobe files.

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Table of Contents

PDF, short for Portable Document Format, is a multi-featured format. It is becoming more and more important in our daily life. This file format is widely used for digital printing, e-book writing, document presentation, and more. Sometimes, PDF documents get damaged and you fail to open the files. Then, you need to repair PDF files as soon as possible. Before you repair the corrupted PDF files, figure out the reasons.

how to repair corrupted or damaged PDF files

What Are the Reasons Behind the PDF File Corruption

PDF may display problems like "Failed to Load PDF Document", "PDF document is damaged and cannot be repaired", and more. Such issues occur due to various reasons, and some of the main reasons are listed below:

1 - Device failure

A PDF file could get damaged if the hard drive, USB flash drive, or SD card is not working, or fails suddenly. Many reasons can cause hard drive failure, including overheating, electrical short, improper connecting, or disconnecting.

2 - Download issues

Inappropriate downloads interrupt the file structure and destroy the file structure of the PDF document. Thus, PDF files cannot open or display.

3 - Corruption during transfer

When you are transferring files from PC to PC or moving files to external hard drives, you may encounter PDF file corruption.

4 - PDF corruption due to incompatible program

PDF files can also get corrupted if users use other incompatible programs to create PDF files instead of Adobe Acrobat.

Corresponding Solutions to Fix PDF Files Get Corrupted

Now that you have learned about the reasons, you can find the solutions accordingly. Check the table below to get quick solutions according to the reasons.

Reasons Solutions
Device failure
Download issues
  • Try to download the PDF files again
Corruption during transfer
Corruption due to incompatible program
  • Always use Adobe Acrobat to create PDF files
  • Convert the PDF file

How to Repair Corrupted PDF Files Easily (on Windows PCs)

In addition to the above manual solutions, you can choose a simpler method - repair PDF. EaseUS Fixo Document Repair helps users to repair corrupted Word, Excel, PDF, GIF files, and more. This PDF repair tool performs a complete PDF file recovery and repairs easily. Follow the step-by-step guide below.

EaseUS Fixo File Repair

  • Repair corrupted MP4 file on Windows 10/8.1/8/7 and Mac with only three steps.
  • Repair corrupted GIF, PNG, JPEG/JPG images, and Word, Excel documents from any storage devices without difficulty.
  • Support data recovery for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.
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Step 1. Download and launch Fixo on your PC or laptop. Choose "File Repair" to repair corrupted Office documents, including Word, Excel, PDF, and others. Click "Add Files" to select corrupted documents.

add files to repair documents with Fixo

Step 2. To repair multiple files at once, click the "Repair All" button. If you want to repair a single document, move your pointer to the target file and choose "Repair". You can also preview the documents by clicking the eye icon.

select documents to repair

Step 3. Click "Save" to save a selected document. Select "Save All" to save all the repaired files. Choose "View Repaired" to locate the repaired folder.

save repaired documents in Fixo

How Can I Repair Adobe PDF Files Online

If your network is in good condition, you can repair Adobe PDF files online. I have compared several free PDF repair tools. iLovePDF (https://www.ilovepdf.com/) stands out among these PDF repair tools for its fast repair speed, high success rate, and simple operation steps. Follow these steps to repair damaged PDF for free.

Step 1. Open iLovePDF on your search engine and drop your file here.

upload damaged PDF files

Step 2. Your damaged PDF files will be uploaded. Wait patiently during the process.

wait for the PDF uploading process

Step 3. When the uploading completes, iLovePDF repairs the PDF files automatically.

repair corrupted PDF files with iLovePDF

Step 4. Download the repaired PDF file by clicking "Download files". Then, you can open the PDF file to check if it can be displayed as usual.

download the repaired PDF files


None of us wants to experience file corruption. But if your file is indeed damaged, you don't have to panic too much. If your network works well, you can run iLovePDF to repair corrupted PDF online. If lost PDF files and the PDF can't open after recovery, you'd better run EaseUS Fixo. With it, you can recover and repair PDF files with simple steps.

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Updated by Dany

Dany is an editor of EaseUS who lives and works in Chengdu, China. She focuses on writing articles about data recovery on Mac devices and PCs. She is devoted to improving her writing skills and enriching her professional knowledge. Dany also enjoys reading detective novels in her spare time.

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Written by Brithny

Brithny is a technology enthusiast, aiming to make readers' tech lives easy and enjoyable. She loves exploring new technologies and writing technical how-to tips. In her spare time, she loves sharing things about her favorite singer - Taylor Swift on her Facebook or Twitter.

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Product Reviews

TrustScore 4.7 | 323 reviews
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