TG files exist as 2 different types. Please find information about each of them below.
Type 1: TuxGuitar Document
TuxGuitar creates TG files. TG files store guitar tablatures. They allow composing and editing scores. TuxGuitar edits guitar tabs. It runs on Windows, macOS, Linux. Users make compositions in TuxGuit...
TuxGuitar creates TG files. TG files store guitar tablatures. They allow composing and editing scores. TuxGuitar edits guitar tabs. It runs on Windows, macOS, Linux. Users make compositions in TuxGuitar. Then they save as TG file. This lets them edit the score later.
TuxGuitar makes compositions. It edits guitar tablatures. TG files store these. TG files have multiple tracks. The tracks store more instruments. Like extra guitars.
Users open TG files in TuxGuitar. Then they view or edit scores. Other programs open TG files too. If the programs support the format. Programs can also convert TG files. They change format to other tablature types. Or MIDI sound formats.
TuxGuitar
MuseScore