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xournalpp

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

Butterfly

🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

Popularity
Repository stars15,614Highest2,089
7-day net stars——
Fork1,170Highest157
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-012026-11-01
Maintenance notesNot verifiedNot verified
Repository created2013-08-082020-12-21
License & use
LicenseGPL-2.0 · Share derivative sourceAGPL-3.0 · Share derivative source
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeCross-platform apps · Note takingCross-platform apps · Note taking
TypeApps & systemsApps & systems
SubcategoryGeneralKnowledge bases
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageC++Dart
About this projectXournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.🎨 Powerful, minimalistic, cross-platform, opensource note-taking app
Measured at2026-11-02 18:59 UTC2026-11-02 18:59 UTC

License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.