Kimai
Track work time and print out a summary of your activities on demand.
Kimai is a web‑based time‑tracking system that lets individuals and teams record work periods, assign them to customers, projects and activities, and generate on‑demand summaries. It supports punch‑in/punch‑out, multiple simultaneous timers, tagging, and export of data in various formats, while also providing invoicing templates and budget tracking.
The application is designed for freelancers, agencies and larger organizations, offering role‑based permissions, multi‑timezone and multi‑language support (over 30 translations), and authentication through database, LDAP or SAML with optional two‑factor TOTP. A responsive interface works across desktop and mobile browsers, and a JSON API enables integration with external tools.
Kimai is released under the AGPL‑3.0 license, can be self‑hosted on standard PHP 8.2+ environments with MariaDB/MySQL, and is available as a hosted SaaS option. Its plugin architecture allows extensions, and the project maintains regular updates and community‑driven development.
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