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GeoGebra DiscoveryKig
Free

Free and open source under the GPL-3.0 or later.

 Free

Free and open source as part of the KDE applications.

Windows, Linux macOS, Linux
  • Early access to geometry features not yet in official GeoGebra
  • Based on the full GeoGebra code base
  • Constructions update live as you drag elements
  • Extensible with macros and Python scripting
  • Some features are explicitly unstable and not meant for everyday use
  • Features may never be merged into official GeoGebra
  • No Windows or mobile version listed
  • Narrower in scope than GeoGebra
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License: GPL-2.0-or-later
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 1, 2026

Checked September 24, 2026

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