TuxGuitar is a free, open source tablature editor, which includes features such as tablature editing, score editing, and import and export of Guitar Pro gp3, gp4, and gp5 files.
Sibelius is a professional notation software with extensive features suitable for orchestration and high-end music production, whereas TuxGuitar is a free, user-friendly application focused on guitar tablature and basic music composition.
Sibelius
Pros:
Professional-grade notation software
Extensive orchestration capabilities
Supports MIDI input and output
Advanced playback options with realistic sounds
Integration with various DAWs
Cons:
High cost compared to alternatives
Steep learning curve for beginners
Requires a powerful computer for optimal performance
TuxGuitar
Pros:
Free and open-source
User-friendly interface
Great for guitar tablature and sheet music
Supports multiple tracks and instruments
Cross-platform compatibility
Cons:
Limited advanced features compared to professional software
Less focus on orchestration and complex arrangements