TEA
Terminal
Terminator
Terminology
Terminus
TextEdit
Bulk Rename
Thunar File Manager
Tilda (D-Bus)
Tilda
TILP2
Timeshift
Tint2
TkCon
tomboy-ng
Actiona
TrustedQSL
Trabucco
TreeLine
Tux Commander
Taiwan Invoice ReCalculator
Taiwan Invoice Calculator
TypeCatcher
UEFITool
ukopp
