Education and Reference

Geographic browser that provides detailed satellite imagery, 3D terrain, and street views to explore the Earth, visualize geographical data, and measure distances with a virtual globe

An extended version of pdfTeX, a TeX-based computer typesetting system, using Lua as an embedded scripting language

A redistribution of TeX Live, a typesetting environment which includes Mac-specific utilities and front-ends

A block-based visual programming tool designed to teach coding through creating interactive stories, games, and animations

Designed to improve typing skills through customized exercises, practice tests, and interactive games, focusing on speed and accuracy