Portal:Free and open-source software/categories/Short

Small snapshot of categories from Portal:Free software/Categories.


 * Antivirus software
 * Backup software
 * BitTorrent clients
 * Business software
 * Compilers and interpreters
 * File transfer software
 * Games
 * Genealogy software
 * HTML editors
 * Instant messengers
 * IRC clients
 * Library management system
 * Media players
 * Network management software
 * Note-taking software
 * Office suites
 * Optical disc authoring software
 * Search engine software
 * Version control software
 * VoIP software
 * Web browsers
 * X window managers
 * Free software programmers