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Stylus Labs Write vs Saber: catalog facts
Stylus Labs Write	Saber
Free Open source and downloadable for all supported platforms.	Free Free and open source.
Windows, macOS, Linux, Android, iOS	Windows, macOS, Linux, Android, iOS
Insert space and erase text with paragraph reflow Bookmarks and handwritten links for navigating documents	Built specifically for handwriting and stylus input Runs on Android, iOS, Windows, macOS and Linux
Designed for pen input, less useful with mouse or keyboard License is not stated on the homepage	Focused on handwriting, less suited to typed notes Best experience needs a device with a stylus
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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