TimeTracker is a self-hosted, open-source time tracking application designed for freelancers, small teams, and internal project tracking.




Cattr is described as 'Free open-source self-hosted time tracker with desktop clients for windows, mac, linux. The key features are built-in screenshot capture, activity detection' and is a Time Tracking tool in the office & productivity category. There are more than 100 alternatives to Cattr for a variety of platforms, including Web-based, Mac, Windows, iPhone and Android apps. The best Cattr alternative is Super Productivity, which is both free and Open Source. Other great apps like Cattr are Toggl Track, Karman, ManicTime and solidtime.
TimeTracker is a self-hosted, open-source time tracking application designed for freelancers, small teams, and internal project tracking.




Time tracking software with dashboards, break management, and offline tracking. Supports workforce management, app usage monitoring, over 60 integrations, client access, and payroll integration. Offers employee monitoring with activity visibility and optional screenshots.




Break timer with micro-breaks for Mac OS X. It is very easy to fall into bad habits when using a computer for hours on end. You care about what you are doing, so can sometimes push yourself too far, or over-strain yourself. The human body isn't built to sit in one position fo.



Automated time tracking runs in the background, analyzing productivity and efficiency in real time. Tracks work hours, categorizes app and web usage, manages projects, schedules shifts, integrates with major tools, and includes privacy and break features.








Minimalist timesheet tool with keyboard-driven, spreadsheet-like interface, rapid hotkey input, smart audit-ready markers, privacy-first design, no tracking, and streamlined billable hour reviews, built for software teams and remote agency professionals.

Mad Productivity offers a sleek and stylish but still work-focused take on task management. The native app provides note taking, to-dos, reminders and time tracking bundled in a fast and intuitive design.



Web-based, desktop, & mobile software for time tracking and leave management optimized for freelancers & SMEs. Includes a smart timer, gamification, leave management, time reports, invoices, user roles, and other helpful tools.




Rachota is a portable application for timetracking different projects. It runs everywhere. It displays time data in diagram form, creates customized HTML reports or analyses measured data and suggests hints to improve user's time usage.



Grindstone is a desktop application, produced by Epiforge Software, that allows users to create and organize tasks and to track time. It includes a range of other features that supplement this primary functionality.

WatchMe is a free (premium available) simple timer program to time a number of different tasks or events together or independently of each other.

