Description: PDFsam is an open-source PDF editing software that allows users to merge, split, rotate, mix and extract pages from PDF files. It has a graphical user interface and offers basic PDF manipulation functionalities for free.
Type: software
Pricing: Open Source
Description: Portable Python is a portable version of the Python programming language that can run directly from a USB drive without needing to be installed. It includes the Python interpreter, editor, documentation and many modules in a single package.
Type: software
Pricing: Free