Kimai: Self-hosted Open-source Time Tracker

Kimai: Self-hosted Open-source Time Tracker

Kimai is a free & open source Time Tracker. It tracks work time and prints out a summary of your activities on demand: Yearly, monthly, daily, by customer, by project. Due to Kimai’s browser based interface, it runs cross-platform, even on your mobile device. It is built with PHP7, Symfony 4, Doctrine, Flex, Bootstrap, Webpack and many more.


  • Web-based.
  • Multi-user support.
  • Multi-language support.
  • Invoicing: templates, calculator, invoice number generator and you can add your own templates, in the file formats: XLSX, ODS, CSV, DOCX.
  • Export data: XLSX (Excel), PDF, CSV and HTML.
  • LDAP authentication.
  • Statistics.
  • Password reset functionality via email.
  • Customizable permission structure: Assign different roles to your user,  e.g. users can record times, teamleads can print invoices and configure project/activities, admins can configure users and customers.


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Hamza Mu

Written by Hamza Mu

A physician with programming skills, Linux user since late 1990s, Open-source supporter. Created several medical products EMR/ DICOM and more.
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