PDF is a shortened form for Portable Document Format. Adobe created this software required to display the document in a single layout. It is simple to share, and there are no operating system restrictions. Compared to other formats, it provides a higher level of security for documents. Other benefits of this format include platform independence, free viewer applications, password protection, and so on. Because of these benefits, this is one of the most popular document-sharing formats.
While serving people worldwide, PDF users encountered a variety of errors, including PDF files that would not open, PDF files that were corrupted or damaged, etc. In this article, I will discuss the cause of pdf file corruption and how we can repair pdf files or repair corrupted pdf or repair damaged pdf files with the help of the popular video/photo/file repair tool aqui.
Why Does a PDF File Become Corrupted?
PDF files may occasionally display error messages and fail to open. These issues arise for a variety of reasons, a few of which are listed below:
Download problems
Because of the unstable Internet connection, incomplete and failed file downloads can corrupt PDF files. Improper downloads disrupt file structure and cause file damage.
Failure of a hard drive or storage device
PDF file corruption and inaccessibility can be caused by hard drive failures and USB storage media issues. Failures of hard drives or storage media can occur for various reasons, including an electrical short circuit, excessive hardware heating, water exposure, and so on.
Virus infection
PDF file corruption can be caused by a virus or other malicious content on your hard drive or USB.
Problems with file transfer
When moving a file from one PC to another, using a USB drive or cable, there is a risk of PDF file corruption due to factors such as direct ejection of storage media from the system without initiating the self-destruct command or sudden removal of transfer medium before the transfer is complete. As a result, the recipient may receive a PDF document that is incomplete or useless.
Unexpected power outage
If the user is transferring or sharing files, an unexpected system shutdown can corrupt the file. File corruption can be exacerbated by a sudden power outage or an internal system error.
Common ways to repair PDF files
Let us know if you have any suggestions. for repairing corrupt pdf files:
Restore Previous PDF File Version
To restore a previous version of a PDF file, the user must first enable the backup utility feature. To do so, press the Windows icon, then select Settings, then Update & Security, and finally Backup. So, if the backup utility is enabled, follow the steps below.
- Navigate to the system drive location containing the corrupt PDF file;
- select the file and right-click on the PDF file to open it.
- Then click the Restore previous versions button.
- Select a version of the PDF file from the Properties dialog box and click the Restore button.
- Then select the OK option and try reopening the PDF file.
Examine other PDF Reader applications
If you find yourself in a same situation to the one described above, The first thing you should do is see if the programs used to read these PDF documents are available.
If the problems continue in the reader programs, consider trying a different third-party PDF Reader. It is likely to aid you in your quest for a solution.
Text Extraction
The method would be time-consuming, but it could be tried if necessary. In this case, only the text can be extracted from the corrupt PDF files. To begin:
- Right-click on the PDF file and select Properties.
- select Open with,
- then Notepad
The notepad application displays a combination of PostScript code, text, and sets of unreadable characters. Now, select only the text potion in the file’s blocks and copy it. Finally, copy the copied text and paste it into a new document.
Try professional PDF Repair Software.
Suppose you try all these methods but don’t work of them. You can try a professional file repair tool Wondershare Repairit. Wondershare Repairit is a professional tool for efficiently repairing damaged PDF files. It repair file of windows 8/10/11 and PDF files versions 1.2 to 1.7 are supported. So here is the step-by-step process of how you repair damaged pdf files.