.TEF File Extension
File TypeTablEdit Tablature
This file is saved in a binary format, which requires a specific program to read its contents.
What is a TEF file?
Contains tablatures (tabs) and sheet music for the guitar and other fretted, stringed instruments, including mandolin and bass; also supports the harmonica, mountain dulcimer, diatonic accordion, drums, violin, tin whistle, recorder, Xaphoon, autoharp, pedal steel guitar, and banjo.