Open Source #offline Projects

Fully local voice cloning, dubbing, dictation, and transcription in one desktop app - an open-source ElevenLabs replacement.

Offline-first workout tracker for strength training and cardio with progress graphs, background rest timers and a local database.

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

Android music app that plays YouTube Music, Gaana and Saavn plus your local files through one ad-free interface.

A free, open-source cross-platform music player for Navidrome, Jellyfin, Plex and other Subsonic-compatible servers.

Minimal, private, ad-free habit tracker for Android with streak tracking, focus sessions, and GitHub-style activity grids.

Local-first kanban app with Markdown cards, offline support, and an optional self-hosted sync server with SSO and MCP.

Local-first, end-to-end encrypted password manager with passkeys, TOTP codes and native autofill. No account required, no telemetry.

Local-first desktop and Android app for food journaling, weight tracking, and blood pressure monitoring, with no cloud account required.

Scratch is a minimalist, offline-first markdown note-taking app for macOS, Windows, and Linux. Plain text files, keyboard-driven, with no cloud lock-in or account required.

A self-hosted, Google Keep-style notes app with native iOS and Android apps, reminders, and sync.

Self-hostable OpenStreetMap stack with search, routing, POIs, and transit — a privacy-first Google Maps Platform alternative that runs on your own hardware.

Private, in-browser AI summarizer for articles, videos, and PDFs that runs entirely on-device via WebGPU, WebAssembly, or a local Ollama instance.

Free offline maps app for travelers, hikers, and cyclists using OpenStreetMap data. No ads, no tracking.

Free, MIT-licensed desktop AI assistant that runs open-weight models like Gemma and gpt-oss locally on Mac, Windows, and Linux.

Design, test and document APIs in plain Markdown with a git-native, offline-first approach.

Offline gym log for Android with a tap-the-muscle body map, 500+ animated exercises, rest timers, and no internet permission at all.