PDF documents may display error alerts occasionally and fail to open in Adobe Reader, Acrobat or other PDF reader and viewer programs. Such problems occur due to various reasons, and a few of those causes/reasons are listed below:
Incomplete and failed PDF doc downloads could break PDF files, and this happens because of the unstable Internet transfer. Improper downloads disturb PDF structure and corrupt the file.
Hard disk or storage media failure
Hard disk failures and USB storage device issues can cause PDF document corruption and inaccessibility problems. The hard disk or storage device failures can occur due to many reasons such as a suddenly electrical short circuit, excessive hardware device heating, and exposure to water, etc.
Broken issues during PDF transfer
While transferring the PDF from one computer to another via a USB drive or cable, the chances of PDF doc corruption exist due to reasons such as direct ejection of storage device from the operation system without initiating the eject command or sudden removal of transmission medium before the transfer was totally complete. As a result, the receiver may receive an incomplete or useless damaged PDF file.
Improper Windows shutdowns and system power failures
Improper Windows shutdowns and system power failures can interrupt PDF transfers and downloads and can damage PDF docs. The sudden program that quits also can cause such problems.
These are some common cases which often considered as minor problems and issues but when they occur they damage or break PDF documents a lot. Any single reason is quite enough to totally ruin the PDF docs. Once a PDF document gets corrupt it would not be opened or read anyhow. But yes if the PDF data has been fixed then only users can utilize their PDF documents otherwise nothing could be done. They can use this PDF Fixer tool that enables them to recover all maximum possible content from their damaged PDF documents in just no time!