If you absolutely need a portable tool that runs from a USB drive without installation, use legal open-source options: Can open and edit PDF text for free.
Adobe Acrobat X Pro Lite Portable -v10.0.2- is a portable version of the popular Adobe Acrobat X Pro software. This lightweight version is designed to provide users with a comprehensive PDF editing solution that can be easily carried on a USB drive or other portable storage devices. With its intuitive interface and robust feature set, Adobe Acrobat X Pro Lite Portable -v10.0.2- is an ideal choice for professionals, students, and individuals who need to create, edit, and manage PDF files on the go.
Older engines lack isolation barriers against malicious PDF scripts. Operating System Compatibility
