OpenBoard
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Xournal++
Open-source handwriting and PDF annotation
★ Stars15.5k15,538 on GitHub
Last commit19 Oct 2026
LicenceGPL-2.0SPDX, from the repository
View on GitHub ↗
From GitHub, fetched 19 Oct 2026.
Xournal++ is a free handwriting and PDF annotation app teachers and students use for markup, worksheets and tablet teaching.
Free alternative to
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