This article will discuss the most effective ways to treat damaged PDF files.
PDF, portable document format, the most famous type of electronic document files for reading e-books and documents. Reading the format of the most popular OS makes PDF relevant to all spheres of life. Besides, these documents are difficult to edit, which creates a certain aura of stability and security around the PDF document. You can protect documents either by creating a unique password or by applying watermarks.
However, like any electronic document, documents of this format tend to be damaged. As a result of corruption, when opening such files, the user may see an error dialogue box. Common fail include errors related to the lack of necessary software, unavailability of a file when called from a shortcut, damage to a file format.
To solve these types of problems, you can follow these simple variants:
- Extract text from the PDF file manually
- Online PDF service
- Recovery Toolbox for PDF
Often, the reasons for failures are faulty programs. Incorrectly installed software, as well as outdated versions of programs, excessive activity of antispyware and antivirus programs, firewalls, and other errors in the operating system, can lead to blocking the program for reading PDF documents.
If the above methods of document recovery are not successful, you should contact Adobe for advice. Manufacturer’s recommendations for restoring PDF documents: https://helpx.adobe.com/acrobat/kb/cant-open-pdf.html or https://helpx.adobe.com/indesign/kb/cannot-open-pdf-file-acrobat.html
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You can also contact the forum participants for help in solving the problem https://forums.adobe.com/. Among the existing solutions to the issue, forum participants often suggest the following steps:
- Download the document again
- Create a file from scratch
- Update the program for reading documents in this format (Acrobat / Reader)
- You can use online services to repair corrupt documents
- Or install special software on your PC.
Let’s look at working methods for restoring documents:
- Manual Text Recovery
In case of non-machine recovery of file access, you can restore access only to the part of the document that does not contain an image, i.e., simply put, only the text part of the document.
To restore manually, you need to do the following: first, select the desired file. Open the dialog box by clicking on the right mouse button. Select the “open with” menu item. Select a text editor similar to Notepad. Then select the text and paste it into a text editor, which translates it into the encoding you need—the text will be decoded into PostScript code format. This process is extremely long and tedious, and success is not always guaranteed.
Working in the service requires you to enter your email address and enter a unique anti-bot captcha check. After that, you need to specify the required document on your device.
The step-by-step execution of the manipulation looks like this:
- Upload the damaged document to the service server
- Wait for the service to restore the damaged document
- After you have finished restoring the damaged document,
- wait for the files to be saved and a preview of the repaired pages to be created
If the recovery is successful, the user will be shown a preview of the pages. The user will also see a recovery report. This includes the particular, data about the pages that were successfully restored. They also will be given the file size before and after the recovery.
The download is paid—$ 10 per 1 GB.
- Recovery Toolbox for PDF
Recovery Toolbox for PDF app only works on Microsoft operating systems. The app is paid; the license price starts from $ 27. There is a demo version that allows you to evaluate the functionality of the app free. However, once you pay, all restrictions are removed.
Quick instructions for working with Recovery Toolbox for PDF:
- After selecting the file, the program will start the restoring process.
- At the end of the procedure, you will be prompted to enter a new name for the file, then
- Select the appropriate version of the document and save it.
We have reviewed the most up-to-date methods of document repair. We hope that the content of this article helped you solve your problem.







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