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InfiniPaintRnote
Free

Free and open source under the GPL-3.0-or-later, with optional donations.

 Free

Free and open source, with optional sponsorship of the developer.

Linux, Web macOS, Linux
  • Truly unlimited zoom
  • Online lobbies for collaborative drawing
  • Pressure-sensitive stylus input with configurable strokes
  • Imports and annotates PDFs and images
  • Web version may contain bugs
  • Requires a WebGL2 capable browser for the online version
  • Native file format is unstable between versions
  • macOS builds come from a separate project
Downloadable app, Web application Downloadable app
Open source Open source
License: GPL-3.0-or-later License not stated
Not stated if an account is needed No account needed
Works offline Not stated if it works offline

Checked October 1, 2026

Checked September 23, 2026

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