Xournal++ (opens in new tab)

Xournal++ is a hand note-taking software written in C++ with the target of flexibility, functionality and speed. Stroke recognizer and other parts are based on Xournal Code, which you can find at sourceforge. It supports GNU/Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows. Supports pen input from devices such as Wacom Tablets. Xournal++ features: Supports pressure-sensitive styluses and digital pen tables (e.g. Wacom, Huion, XP Pen, etc. tablets) Paper backgrounds for note-taking, ...