A minimalist and intuitive productivity app for task management, habit tracking, and focus enhancement.




The best open source alternative to Toggl Track is Karman. If that doesn't suit you, our users have ranked more than 100 alternatives to Toggl Track and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Toggl Track are solidtime, Midday, Cattr and Kimai.
A minimalist and intuitive productivity app for task management, habit tracking, and focus enhancement.




solidtime is a modern open-source time tracker. It offers features like management of time entries in projects, tasks and clients, billable rates, reporting and tracking time for multiple organizations with the same account.




Midday provides you with greater insight into your business and automates the boring tasks, allowing you to focus on what you love to do instead.




Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux. The key features are built-in screenshot capture, activity detection.




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, by action …




Are you ready for an adventure? Adventure List is a to-do list app that helps you organize your tasks and goals in a fun and easy way. Whether you want to plan a trip, learn a new skill, or just get things done, Adventure List is the app for you.




Project Hamster is time tracking for individuals. It helps you to keep track on how much time you have spent during the day on activities you choose to track.


Very handy and useful to use under Linux.


Most users think Project Hamster is a great Toggl Track alternative.
Do you have the need of remembering what you did? Do you need to know about what to do next? Are you lost in your daily household tasks? Do you think your roommate does less then you?




Simple Time Tracker helps you track how much time you spend during the day on different activities. Start new activities with one click. View previous records and statistics over time. The app is free and open source. Also, widgets, backups, notifications and dark mode.




Different purposes. Simple Time Tracker is a tool to track how your spent your life time. Toggl Track is for freelancers and teams focused on track work time.
Simple UI and it just works.


Furtherance is a time tracking app. It allows you to track time spent on different activities without worrying about your data being captured and sold.




Tie Tracker is a free and open source time tracking application. Its is meant to be simple and aims to allow you to track working hours across projects.







Amazing open source alternative with a desktop tracker (beta), online web app, and progressive web-app (PWA) on mobile. As far as open source alternatives go, this is my top contender.