Description: LiquidText is a PDF reader and annotator designed for active reading, analysis and research. It allows users to easily highlight, excerpt, organize and share passages from PDF articles and documents.
Type: software
Description: Maxima is an open-source computer algebra system that provides symbolic computation capabilities. It can manipulate mathematical expressions, differentiate and integrate functions, solve equations, work with matrices, graphs, and more. Useful for STEM fields like math, engineering, physics.
Type: software
Pricing: Open Source