Modern open-source time tracking for freelancers and teams, with projects, tasks, clients, rates, reporting, and PDF invoicing in one place.

8.9k stars501 forksAGPL-3.0last commit Actively maintained

Cloud-based time tracking and billing software for law firms and professional services. Provides timesheets, invoicing, expense tracking, trust/retainer accounting integrations, payment processing, and reporting to support client billing and matter management.
Modern open-source time tracking for freelancers and teams, with projects, tasks, clients, rates, reporting, and PDF invoicing in one place.

8.9k stars501 forksAGPL-3.0last commit Actively maintained
Kimai is an open-source, web-based time tracking app for teams and freelancers, with project/customer management, reporting, exports, and invoicing.

4.9k stars834 forksAGPL-3.0last commit Actively maintained
Every option on this page is open source and free to run on your own hardware, so you own the data and there is no subscription to cancel. 2 of 2 shipped a commit in the last six months. Licences in this list: AGPL-3.0. In exchange you take on hosting, backups and updates yourself.
Browse everything in Tasks, Habits & Time Tracking.