Pendulums is a free, open-source time tracking application designed for individuals, freelancers, and collaborative teams. It allows users to create unlimited projects and record time spent on different activities. The software supports offline tracking and automatically synchronizes recorded information when connectivity returns. Users can invite team members, assign administrative permissions, and monitor shared project activity. Its reporting tools provide charts and statistics for analyzing productivity and time allocation. Pendulums also includes project-specific notes, customizable rest reminders, and Pomodoro-inspired break management. Activity records can be exported as CSV files or backed up in JSON format. Available through web, desktop, and mobile clients, it provides a unified environment for tracking working hours.

Features

  • Unlimited project creation with individual activity timers and time tracking
  • Offline time recording with automatic synchronization when connectivity returns
  • Collaborative project management with unlimited members and administrative permissions
  • Visual productivity reports with filtering by project, date, and team member
  • Project-linked notes with customizable rest reminders and break intervals
  • CSV activity exporting and JSON backups for preserving time tracking records

Project Samples

Project Activity

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Categories

Time Tracking

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Android, Linux, Mac, Windows

Programming Language

Java

Related Categories

Java Time Tracking Software

Registered

2 hours ago