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MyPaintPaintTool SAI
Free

Free and open source under the GPL.

 Paid

Paid license after a 31-day full-featured trial.

Windows, Linux Windows
  • Infinite canvas with no fixed document size to plan around
  • Extremely configurable brushes with full graphics tablet support
  • Smooth anti-aliased strokes suited to line art
  • Full tablet pressure support
  • Last stable release was 2.0.1 in 2020; newer work is only in nightly builds
  • Windows and Linux only in official builds; no macOS release
  • Windows only, and not supported in virtual machines
  • No high-DPI monitor support
Downloadable app Downloadable app
Open source Closed source
License: GPL-2.0 License not stated
No account needed Not stated if an account is needed
Works offline Works offline

Checked September 21, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.