PDF file corrupted or not opening? Here how to repair corrupted PDF files

Can't open a PDF document or Adobe Acrobat refusing to open PDF files because its corrupted or damaged? Here is how to repair or restore corrupted PDF files on your computer.

Many users exploit PDF (Portable Document Format) file format on a daily basis. It is very useful for storing text and graphic data in a safe way. The information in such documents can’t be copied in a normal way. Usually, this kind of file is used for presentations of products or as a workbook for studying. However, PDF files can be corrupted or accidentally deleted and you may experience can’t open a PDF document.

Why PDF File Gets Corrupted?

The PDF file not completely downloaded because of unstable Internet connection, Hard drive or storage device failure, Improper system shutdowns & power failures or virus malware infection are some common reasons behind this problem. If you are also experiencing similar problem PDF file corrupted or can’t open a PDF document, don’t worry you can repair a damaged PDF file easily if you know exactly what to do. Here in this post would like to talk about some methods that will help you to repair corrupted PDF files and solve the problem. We will mention Adobe Reader basic solutions, simple OS tools, and special PDF repair tool that everyone can exploit to achieve results.

Did Acrobat Reader team help repair corrupted PDF files?

To get this out of the way quickly, we will say that this method is not very helpful. The program that you are using to open the PDF file can be used only for this purpose. It means that there are no additional tools that will help you to recover or repair PDF and use a document in a normal way. It will not allow you to view the parts that are not damaged. This is the main problem with this software – it is only a tool for opening.


If you try and investigate how the developer’s team can help in this matter, you can go on the official site. However, all you can find there are some generic and non-helpful solutions which you have probably already tried by yourself:

  • Reinstalling the program can actually help if the file can’t be opened in a normal way. In 10% of the cases, it can help. Do not worry it will not take you a lot of time to download a file and reinstall the app.
  • Setting this software as a default tool for opening the PDF files can also help if you use other apps to open the file that has supposedly been corrupted.

However, if you are not using any other tools, Acrobat Reader will be set as a default program automatically.

  • Installing the latest updated version is easy – all you have to do is to download a free file from the official site and install the software.
  • You can use special software to repair the program if it is not working properly – but reinstalling it would be a much faster solution.

These methods are hardly helpful because they are generic and even a novice user knows how to perform a reinstalling process.

In addition, you can try reopening the file with the help of a Notepad app that is a standard system tool. If you are lucky, you will be able to copy the text without pictures. This is the best you can do to save the data without installing any special software. However, there are other methods that are much more helpful and useful. Let’s talk about other tools that can help you to restore or repair PDF file.


Windows build-in tool help repair corrupted PDF files?

First of all, we would like to mention that there are no special tools aimed at restoring the corrupted files with the .pdf extension. However, you can still exploit some general features to extract a deleted file or find an early version of the corrupted file that is saved every time your PC crashes.

Scooping the saved files

They are stored inside a special folder and you can open them in a normal way. They are created every time any document is opened. But if you shut down the app in a normal way, the temporary file will be deleted in a few seconds. However, if the OS has crashed, you can find the file and open the version that has been subjected to the latest autosave session.

If this happened, you can find the Temporary Files folder and use the search tool to find the file by its name. If you don’t remember the name, you can sort the files by extension and look at all related files.  In short, these temporary files can save the day.

You can also try a general search tool. Follow the following steps:

  • Press the Start button.
  • Start typing the name of the file.
  • The OS will show all results if you have entered the name of the file correctly.

Manual methods everybody should try

The following methods are very generic but if your file has been accidentally deleted, they can save the situation.

Check the Bin

Every version of the OS has this bin. Its icon is situated on the desktop. The main function of this built-in app is to store all files that have been deleted within a set period of time (usually  30 days). It means that if you have deleted the file, it will still be stored on your HDD. So, if you have accidentally deleted the file, all you have to do is to find a recycle bin. Use the search tool to locate the file and drag it onto the desktop. It will not be damaged or corrupted and the contents will not be changed.

This tool can save the day if you want to restore the deleted file and continue using it.

Recovery Toolbox for PDF repair

Can special software help?

This is one of the best options if you want to repair corrupted PDF files. The main advantage of such apps is that you can find free software. But most of those programs are trial versions and they will not allow you to restore the file until you buy a license. But if you want to do it only once, such software is the best solution there is.

As we said before, it is pretty hard to find a program that really works. However, in this case, you are safe because this app has been tested by many users that wanted to achieve fast and stable results.

So, if you really want to repair the corrupted PDF file, all you have to do is to install this software and start using it. Install it from here https://pdf.recoverytoolbox.com/. This app has the needed functions to open a file that can’t be opened in a normal way.

There are also two options to repair the file: online and offline. You can choose which one is more suitable for you.

pdf recovery software

All you have to do is to install the program and find the file that you want to open. The process of restoring will not take long and you will be able to use a document in a couple of minutes. This software is not free but there is a trial version of it, so a user won’t have to pay for the product that he can’t test. You can still use this program for a short period of time and then decide if you want the license.

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