Power Tab Editor is a cross-platform guitar tablature editor.

PTE2.0 is the long-overdue sequel to the famous Power Tab Editor, which, while useful, had a list of quirky bugs that remained uncorrected as the original author ceased development and the source code was never released. Born out of the irritation of dated software as well as a conspicuous lack of solid drum support, PTE2.0 begins anew. Written from scratch, it is cross-platform and compatible with PTE1.7 and Guitar Pro. And it's not just freeware, it's open-source. Never again will your tabbing platform be mired in the realm of proprietary purgatory!