GitHub - xournalpp/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
![Is there anything to read and hand-annotate a pdf like on paper on a touchscreen with stylus? - Ask Ubuntu Is there anything to read and hand-annotate a pdf like on paper on a touchscreen with stylus? - Ask Ubuntu](https://i.stack.imgur.com/p0RuF.png)
Is there anything to read and hand-annotate a pdf like on paper on a touchscreen with stylus? - Ask Ubuntu
![Handwriting, and annotating PDFs: a stylus on Debian 10 on Surface Pro 6 compared with an iPad - Neil Brown Handwriting, and annotating PDFs: a stylus on Debian 10 on Surface Pro 6 compared with an iPad - Neil Brown](https://neilzone.co.uk/content/images/20210715201443-IMG_4136.jpg)