Free software

Free software to use for ...

• education
• email
• gameplaying
• internet-application
• library
• live-communications
• localization
• mathematics
• organizing
• printing
• science
• security
• software-development
• system-administration
• text-creation
• video
• web-authoring
• 
  

Free software that interfaces with ...

• accessibility
• command-line
• web
• window-manager
• x-window-system
• more...

Free software for business ...

• accounting
• ecommerce
• productivity
• project-management
• spreadsheet
• stock-market
• telephony
• 
  

Free software that works with ...

• audio
• barcodes
• database
• ebooks
• email
• graphics
• html
• images
• text
• video
• xml
• bitcoin
• more...

Free software that works with the format...

• mp3
• iso9660
• ogg-vorbi