How to Recover Corrupted,Deleted and Unsaved PDF File

How to Recover a PDF File with Best PDF Recovery Software

The PDF files got deleted or unsaved? Download the best PDF recovery tool to help you recover deleted or unsaved PDF files.

Wondershare Recoverit Authors

Dec 21, 2020 • Filed to: Recover & Repair Files • Proven solutions


How to recover lost PDF files on my computer? Accidentally deleted and lost PDF files from the computer hard drive and emptied the recycle bin? Don't worry, on this page you can find the solution to help you out. We will introduce the best PDF file recovery software to help you recover deleted PDF files from the computer hard drive.

The PDF is one of the most reliable documents used by hundreds of millions of people to manage and access information or data. The security and portability of this file format have given it a tremendous boost to its popular use. The following guide will offer more information about PDF files and why you can get lost PDF files back.

Part 1. The Best PDF Files Recovery Software

PDF Recovery Software

Professional Recoverit PDF Recovery Software

  • Recover deleted or lost PDF files from emptied recycle bin and computer hard drive effectively, safely and completely.
  • Supports lost PDF files due to sudden deletion, formatted hard disk, the computer system crashed and virus attacked.
  • Recover PDF files from computers with a high success rate and without any file quality loss.
  • Supported OS: Windows 10/8/7/XP/Vista; Mac OS 10.13, macOS 10.12, OS X 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.


Video Tutorial on How to Recover Deleted Files on Windows 10/8/7 Easily?

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Part 2. How to Recover Lost PDF Files from Computer

Download and install Recoverit Data Recovery software on your computer, follow the next steps to perform PDF recovery on Windows computer. If you are working on Mac, you can download Recoverit Data Recovery for Mac.

Step 1. Select a Hard Disk Drive

Launch Recoverit Data Recovery on your computer. Then select the location where your lost PDF files stored before. Select the hard disk and click the "Start" button to process.

select a hard disk

Step 2. Scanning the Computer Hard Disk

Recoverit Data Recovery will start a first quick scan, after the scan, if you cannot find your PDF file, you can go to scan again with the "All-Around Recovery" mode which will search more files from the computer hard disk.

scanning the hard disk

Step 3. Preview and Recover PDF Files

After the scanning, you can preview some recovered files like photos. Select your recovered PDF files and click "Recover" button to get your PDF files back, save all recovered files to a safe storage device.

PDF files recovery

Recoverit Data Recovery will get your deleted or lost files back in easily and effectively. Download and try it for now.

Video Tutorial on How to Recover Deleted Files on Windows 10/8/7 Easily?

Recent Videos from Recoverit

View More >

Part 3. How to Recover and Repair Corrupted PDF Files

When PDF files get corrupted, you can start by solving the problem manually and then recover corrupted files with professional recovery software. At times, the reasons why a PDF file cannot open is because of a minor issue that can be solved manually. The manual solutions are shown below.

1. Check and repair Adobe Reader

    • First, check Adobe reader:
    • Open your Adobe Reader and go to Help, choose to Check for Updates


    • Second, repair Adobe reader:

Repair your Adobe reader if it indeed has corrupted.

    • Open Adobe Reader > go to Help > select Repair Adobe Reader Installation option.


2. Try an Alternative Reader for corrupted PDF files

You can search online for more alternative PDF reader tools such as Foxit, Evince, etc. Give the alternative readers a try to open your PDF files.

3. Repair PDF files

Restore the corrupted PDF file to a previous version and get it repaired if you have a backup.

    • Open your Window Explore
    • Find your PDF files and right-click it to choose Properties
    • Choose Previous Versions to find the version you need
    • Click to open the version you need and click Restore


4. Try free PDF repair tools online

If these solutions above are not able to recover your damaged or corrupted PDF files, the last solution is to try free PDF repair tools online. The following PDF repair tools mentioned here are recommended.

  • Office Recovery: Office recovery is a free data recovery software for recovering corrupted and damaged email, media, databases, and dozens of office productivity applications.
  • PDF Resizer: PDF resizer is a free online tool normally meant for resizing, compressing, or rescaling PDF documents so as to save disk space, but it is also very useful in repairing corrupted PDF files.
  • PDF2GO: PDF2Go is a free tool meant for editing your PDF files online. It also comes with other features such as converting, merging, compressing, splitting, rotating, encrypting as well as for repairing your PDF documents.

Part 4. How Much do You Know about PDF

Developed by Adobe Systems, PDF (Portable Document Format) is a proprietary file format widely used for sharing and transferring bulky information conveniently. Developed from a system called "Camelot" in 1991 by John Warnock (Adobe Systems’ co-founder), this technologically advanced application lets users read electronic documents in the exact way they are – page by page, with readers being unable to alter them in any unauthorized manner.

The PDF format encapsulates a description of a fixed-layout of 2D documents based on a variant of PostScript that may include any of these: fonts, text, images, 2D vector graphics, hyperlinks, etc., into a single file. This file format can also be used to protect and secure the information or content of a document with a password.

It is a universal format that can be uploaded to the Internet, shared via emails, and viewed on a PC with any kind of configuration. As a result, PDF files are commonly being used for sharing information with many businesses offering their white papers, feedback forms, and standard reports as downloadable PDF files. Accordingly, PDF files are being used for eBook ready-to-print publishing, document peer review, pre-press documents, and by many institutions for archiving their document. All in all, PDF is one of the most commonly used document file formats in the world. And we should also be careful when we use PDF in daily. Remember to back up your PDF files whenever you use it.


When important PDF files get corrupted or damaged, we normally get distressed. Certainly, no one likes to afford this kind of issue, but whenever this happens, there is no choice but to look for ways in resolving it. When you have an effective PDF recovery tool like Recoverit Data Recovery Software that can help you recover lost or deleted files as well as damaged or corrupted files, you will forget how distressing it is when passing through the stage of recovering your lost or damaged PDF files.

Recoverit author

Amy Dennis

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