TuxGuitar - бесплатный продвинутый мультрековый редактор гитарных табулатур. + плеер Java-SWT, открывающий файлы GP3,GP4 и GP5.

TuxGuitar is a multitrack guitar tablature editor and player written in Java-SWT, It can open GP3,GP4 and GP5 files.

With TuxGuitar, you will be able to compose music using the following features
Tablature editor

Score Viewer
Multitrack display
Autoscroll while playing
Note duration management
Various effects (bend, slide, vibrato, hammer-on/pull-off)
Support for triplets (5,6,7,9,10,11,12)
Repeat open and close
Time signature management
Tempo management
Imports and exports gp3,gp4 and gp5 files