With modernization growing up every day, technological development seems to be at its peak. One such is the Portable Document Format (PDF). Developed in the 1990s, PDF came into existence as a read-only file format that could maintain a fixed format. The very basic reason for this remained in the fact that a secured sharing…

PDF files are the safest way to transfer documents over the internet and save them securely on a local PC irrespective of the Page Layout, Fonts and Colors used. These PDF files get corrupt at times due to varied reasons like virus contamination, incomplete downloads, and file errors. Users can take some easy preventive measures…