Compare software

Endeavour vs Task Coach: catalog facts
Endeavour	Task Coach
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the GNU General Public License.
Linux	Windows, macOS, Linux
Native GNOME design Long-running project	Supports composite tasks and to-do lists Includes effort tracking, categories, and notes
Linux only Aimed at personal task lists rather than team project management	The latest release listed on the site is from 2019
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL-3.0-or-later
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 8, 2026

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