A standard software installation writes registry keys, DLL files to system folders (System32/SysWOW64), and user data to AppData folders. A "Portable" application, conversely, is packaged to be self-contained. All necessary libraries, configuration files, and executables reside within a single directory.
Understanding Foxit PhantomPDF Business 8.2.0.2192 Portable is a legacy, standalone version of the popular enterprise-level PDF editing software . The "Portable" designation means it runs without installation, while "-SadeemPC-" indicates it was packaged and distributed by a well-known third-party software repacker. A standard software installation writes registry keys, DLL