All these programs are available and can be installed in TCL’s ApBrowser. You can view the full repository list here and everything is free. TCL would be awesome on old computers! Download link is at the bottom of the page.
Audacity Amazing audio converter, recorder and editor
AbiWord Word processor, similar to Microsoft Word
Asunder Audio CD ripper and converter
Avidenux Video editor and encoder
Brasero CD / DVD burner
Chronium Internet browser similar to Google Chrome
Dropbox Cloud file sharing
Gimp Image editor
Gnumeric Create spreadsheets, similar to Microsoft Excel
Handbrake Convert and rip video
Inkscape Vector graphics editor similar to Corel Draw and Adobe illustrator
Linphone VOIP client
Minitube Youtube video downloader
Pidgin Multi instant messenger client (connect to facebook, google, messenger etc.)
RecordMyDesktop Um records your desktop 0_o
Remmina Remote desktop client.
Slylpheed Email client
Trucrypt Encrypt disks and partitions
VLC Media Player Best video player ever!
Fun & Games
Ace of Penguins Card game
ZSNES Super Nintendo emulator
Stella A multi-platform Atari 2600 VCS emulator
Tiny Core Linux App Capability
Xiaopan OS is community driven, without active users the project will cease to exist. Therefore developments and improvements are largely due to help from the users. Share this on Facebook, twitter and tell your friends! Signup to the forums to ask for help or share something you have learned.