TablEdit

TEFView
FreeTEFview: Play and Practice TablEdit Files
WindowsTEFview
FreeTEFview: Comprehensive Music Notation Viewer
Android
TablEdit
Trial versionComprehensive Overview of TablEdit for Mac
Mac
TablEdit
Trial versionCreate and edit sheet music for many types of fretted string instruments.
WindowsProblemist
PaidProblemist: A Powerful Chess Problem Solver
Windows