Open Source #productivity Projects
Discover open source software tagged with productivity.

HelixNotes
A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.
Obsidian
Plane
Open-source project management platform — an alternative to Jira, Linear, Monday, and ClickUp.
Jiratududi
Self-hosted task management that combines personal todo lists with powerful project organization. Built for individuals and teams who value privacy and control.
TodoistStreak
Minimal, private, ad-free habit tracker for Android with streak tracking, focus sessions, and GitHub-style activity grids.
HabitKit
TimeTracker
A robust, self-hosted time tracking application designed for teams and freelancers who need reliable time management without cloud dependencies. Built with Flask and optimized for Raspberry Pi deployment, TimeTracker provides persistent timers, comprehensive reporting, and a modern web interface.
Toggl
4gaBoards
Straightforward realtime kanban boards for intuitive task tracking with dark mode and collaborative features.
TrelloKagelin
Self-hosted, offline-first productivity app combining tasks, habits, a Pomodoro focus timer, and calendar with optional WebDAV sync.
TickTick
Bookmark It.
Open-source self-hostable bookmark manager to organize, discover, and personalize your saved links.
Raindrop
ExcaliDash
A self hosted dashboard and organizer for Excalidraw with live collaboration.

LibreOffice
A powerful free and open source office suite with word processing, spreadsheets, presentations, and more.
Microsoft 365
Dayflow
AI-powered Mac app that privately turns your screen activity into an automatic work journal and daily timeline.
RescueTime
Donetick
Open-source task and chore manager for groups — natural-language scheduling, assignee rotation, and NFC completion triggers.
Todoist
WeKan
WeKan is an open-source kanban board built with Meteor — a free, self-hosted Trello alternative for tracking tasks, lists, cards, and shared team workflows with full control.
TrelloMindwtr
Open-source Getting Things Done (GTD) app for desktop and mobile — capture every task, then focus on the next action.
TodoistJotted
Self-hosted tasks and notes management with offline support, push reminders, and full-text search in a single Docker container.