Marlee - Bring out the best in everyone.
Streaks - The to-do list that helps you form good habits.
Logtime - Diary, tasks and goals. All-in-one productivity solution.
Taskful - Deadlines, meet your match.
Xournal++ - 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 fr...
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.