Compare software

KTimeTrackerClockify
Free

Free and open source under GPL-2.0.

 Freemium

Free time tracking to start, with paid plans for advanced team features.

Windows, Linux Android, iOS, Web, Browser extension
  • Reports logged time by task and day
  • Supports nested subtasks within projects
  • Timer, timesheet and calendar ways to log time
  • Billable rates with earnings and profit reports
  • Available for Linux and Windows
  • Many team features sit behind paid plans
  • Activity and location tracking may not suit every workplace
Downloadable app Downloadable app, Web application, Hosted service, Browser extension
Open source Closed source
License: GPL-2.0 License not stated
Not stated if an account is needed Account needed
Not stated if it works offline Not stated if it works offline

Checked October 8, 2026

Checked September 23, 2026

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