Flowkeeper

Flowkeeper is a free, open-source desktop timer based on the Pomodoro® Technique, designed for power users to manage focused work intervals and breaks.

Features

• Adheres to Original Pomodoro® Technique: Implements the method as described in the original book.
• Powerful Task List and Backlogs: Organize your work with daily backlogs, todo lists, and reminders.
• Desktop-First User Interface: Classic interface optimized for desktop environments.
• Cross-Platform: Available for Windows (10, 11, Server 2019), macOS (Ventura, Sonoma), and Linux (x86, arm64, including Ubuntu, Debian, Fedora on GNOME/KDE).
• Portable Version: Does not require admin rights to install or run.
• Local Data Storage: Data is stored locally in plaintext files; no tracking or online sync (offline mode only as of now).
• Open Source: 100% free software, licensed under GPL.
• Keyboard Shortcuts: All features accessible via configurable hotkeys, optimized for power users.
• Configurable Audio: Customizable ticking, dings, and melodies for work and rest intervals.
• Dark and Light Themes: Choose between dark or light UI modes.
• Progress Indicators: Colorful system tray progress indicator for quick status reference.
• Export/Import Data: Export data in various formats (Markdown, CSV, JSON, text) for backup or integration.
• Work Summary and Statistics: View monthly stats and generate/export work summaries for timesheets or logs.
• Integrations: Ability to execute external programs on timer events for real-time integration with other systems.
• UI Customization: User interface can be personalized.
• Offline Mode: Fully functional without internet; manual backup and sync via file sharing supported.
• No Data Sync (yet): Real-time sync and online mode are in development; current version works offline only.
• No Mobile Version: Desktop only (no mobile app available).
• No Multi-language Support: Currently only available in English.
• No Tracking or Analytics: No user tracking, analytics, or cookies.

Pricing

• Completely Free: Flowkeeper is free software with no paid versions, subscriptions, or feature limitations. It is funded by donations and sponsorships.