Portal:Free and open-source software/categories

Types of software

The following types are the sub-categories of Category:free software:

• 3D Graphics Software
• Antivirus Software
• Application Servers
• Astronomy Software
• Audio Software
• Backup Software
• BitTorrent Clients
• Business Software
• CD Writing Software
• Compilers and Interpreters
• Computer-aided Design Software
• Content Management Systems
• Data Compression Software
• Database Management Systems
• Desktop Environments
• Development Toolkits and Libraries
• E-mail Software
• File Managers
• File Transfer Software
• Games
• GIS Software
• Graphics Software
• Groupware
• HTML Editors
• Image Galleries
• Instant Messengers
• Internet Forum Software

• IRC Clients
• Learning Support Software
• Mathematics Software
• Media Players
• Multimedia codecs, Containers, and Splitters
• Network management software
• Notetaking Software
• Office Suites
• Operating Systems
• PDF Software
• Personal information managers
• Project Management Software
• Revision Control software
• Search Engine Software
• Science Software
• Special Purpose File Systems
• Spreadsheets
• Television Software
• TeX Software
• Text Editors
• Usenet Clients
• Video Software
• VoIP software
• Web Browsers
• Window Managers
• Windowing Systems
• Word Processors

People, projects, and groupings

• Apache Software Foundation projects
• Free software programmers
• Free and open source software organizations
• Members of the Free Software Foundation board of directors
• Free Software Foundation
• GNU project and GNU project software
• Free software companies

Non-software materials

• Free software licenses
• Free software websites
• Free software related events and awards
• Copyleft licensing
• Free software culture and documents