PDF Viewer

A PDF viewer is a software application used to open, read, and navigate PDF (Portable Document Format) files. It displays the contents of the file as intended, preserving text, images, and formatting. PDF viewers often include features like zooming, searching for specific words, highlighting, and sometimes annotating or editing. They are used across devices such as computers, tablets, and smartphones. The main purpose is to ensure users can easily access and view documents securely, maintaining their original appearance regardless of the device or platform used.