If your PDF file is corrupted and not opening properly, the best and most reliable solution is to use a professional tool like SysInfo PDF Recovery Tool. This utility fixes damaged or unreadable PDF files quickly and safely. It works for all kinds of corruption and can recover everything inside your file, including text, images, tables, bookmarks, and more without changing your original data.
Steps to Repair Corrupted PDF Files
1. Download and Install the Tool
First, download the SysInfo PDF Recovery Tool and install it on your Windows computer.

1. Run the Software as Administrator
   Launch the tool and run it as an administrator for smooth access.

2. Add the Corrupted PDF File
   Click on the “Browse” button and select the corrupted PDF file from your system.
   You can also choose multiple files if you want to repair more than one.

3. Choose a Recovery Mode
   The tool offers different recovery modes based on how badly the file is damaged.
   Select the appropriate mode and click “Next”.

4. Preview the Recovered Data
   After the scanning is complete, you’ll see a preview of all the recovered content (text, images, etc.).
   This lets you check that your data is safe.

5. Save the Repaired File
   Choose a location where you want to save the repaired PDF file and click “Save”.
   The recovery process will start and the repaired file will be saved at your selected location.

6. Done!
   Once the process is complete, you can open and use the repaired PDF file normally.

Read more: https://www.easytechtools.com/repair-corrupted-pdf-file/