Open Source Productivity & Utilities Projects

Event-driven workflow orchestration platform with a YAML-based pipeline DSL, 500+ plugins, and a built-in UI editor.

No-code spreadsheet database built on Postgres — a fast, open-source Airtable alternative.

A simple app for tracking monthly spending and working towards financial goals.

Open-source real-time collaborative text editor you can self-host.

Lightweight self-hosted app for managing personal file-based notes and checklists.

Open-source project management platform — an alternative to Jira, Linear, Monday, and ClickUp.

Self-hosted task management that combines personal todo lists with powerful project organization. Built for individuals and teams who value privacy and control.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

A free, open source daily journal built with simplicity and privacy in mind.

Self-hosted office suite with real-time collaboration.

Open-source macOS launcher with Raycast-compatible extensions, voice workflows, and AI-native actions.

End-to-end encrypted collaborative office suite with zero-knowledge privacy.

A self-hosted book tracker powered by your Calibre library — Goodreads for your own collection.

A modern, open-source, self-hosted knowledge management and note-taking platform designed for privacy-conscious users and organizations.

Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.

Markdown-based note-taking app with powerful live queries, templates, and a pluggable scripting system for power users.

Self-hosted AI transcription and intelligent note-taking platform that turns audio recordings into organized, searchable notes with speaker identification.

Powerful open-source online survey platform used by millions worldwide.

Open-source drag-and-drop email editor with JSON templates, MJML rendering, and framework-agnostic embedding.

Flowise is an open-source, visual, low-code/no-code tool designed to help users build AI agents and sophisticated LLM-powered workflows through a drag-and-drop interface. It features a Node.js backend and a React frontend, along with modular components for integrations and API documentation—making it accessible to both developers and non-technical users.

Lightweight, portable PDF editor for Windows with no subscription or telemetry.

Self-hosted document management system with OCR, full-text search, and automatic tagging for your paper documents.

Open-source project management software — an alternative to Jira, Asana, Trello, and Monday.com.

Self-hosted personal finance manager for tracking expenses, budgets, and net worth via Docker.

Minimal self-hosted project management with kanban boards and issue tracking — no bloat, no subscriptions.