Project NOMAD is an offline-first knowledge and education server. Wikipedia, thousands of books, courses, maps, and optional local AI, all running on hardware you own with no internet required.
Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network
Official Anytype client for MacOS, Linux, and Windows
TagSpaces is an offline, open source, document manager with tagging support
Offline-First Minimalistic HTTP & Socket Testing Client for the Web & Desktop
AI-native knowledge base & Evernote/Obsidian alternative with instant sync & native MCP. Free on Cloudflare or self-hosted via Docker.
Desktop app and web server to browse, search and analyze your AI coding assistant history — Claude Code, Codex CLI, GitHub Copilot, Gemini CLI, Cursor, OpenCode and more. 100% offline.
Local-first platform and TypeScript library
Design, Test and Document APIs in plain Markdown. Compose Requests with API blocks. Reuse, Replace & Version everything just like code. Offline, Truly Git Native, No Lock-in.
AI Image Toolkit that runs fully in your browser — free, private, and offline-first.
Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.
A Swiss Army knife for service workers.
A self-hosted Markdown notebook that runs entirely on Cloudflare Workers.
📝 Local-first markdown notebook - notes live in your browser or local folders as plain markdown files, synced with in-browser git. No server, no account, works offline.
An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB
PowerSync client SDKs for JavaScript clients
Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence.
A powerful offline manga, manhwa, comic, and novel reader for desktop Yomikiru is a feature-rich desktop application designed for reading locally stored manga, comics, webtoons, and EPUB novels. Built with Electron and React, it offers a customizable and distraction-free reading experience.
Distributed, code-native issue tracker - audit workflows via time-travel
拖入项目,生成 60 页软著源程序文档。离线抽取、注释清洗、自动排版,导出前先帮你过一遍审查——代码不出本机。
Interactive desktop app with 51 labs covering ML fundamentals, transformers, RAG, agents, fine-tuning and quantization and more.
Open-source manga library manager, reader & downloader for Windows and Android. Supports PicACG/Pica, E-Hentai, WebDAV, shelves, recommendations, reading history and cross-device access.
Local-first raster-to-vector desktop app. PNG/JPEG/BMP to SVG/EPS/DXF/PDF/PNG. No account, no credits, no subscription — offline by default, with one clearly-labeled opt-in exception (bring-your-own-key AI Enhance).
A jelly-glass, themeable Windows desktop task board with calendar, notes, and local data storage.
Offline-first POS starter for small cafés and restaurants
AI-powered exam question generator. Upload study materials, get exam questions in seconds. Open source, local-first, cross-platform.
Browser player and editor for recordings from multiple dashcam brands. GPS maps, synchronized cameras and clip export. Files stay on your device. (ex-dashcamigo)
Self-hosted, open-source inventory of everything you own and where it is. AI assistant and MCP server built in.
Offline dictation and read-aloud for the desktop.
an offline-first crisis-communication PWA
Check AI coding-plan quotas (5h / weekly / monthly) on the go — Zhipu GLM, Kimi, MiniMax, ZenMux, OpenCode Go, Volcengine Ark, DeepSeek & custom relays. No backend; keys never leave your device. Android / iOS / HarmonyOS NEXT, built with uni-app x.
Synapse is a local-first, offline-first, installable PWA that unifies habit tracking, task management, workouts, finance, and more into a private personal operating system.
Interactive database plugin for Obsidian with 8 views (table, kanban, list, gallery, chart, stats, timeline, dashboard), formulas, rollups, relations, sorting, filtering, grouping, and import/export. Each database is a single human-readable .rbase file. Fully offline, mobile responsive.
The private, offline-first prompt manager for AI Agent power users. Features AES-256 encrypted local storage, a built-in AI Librarian to evaluate & refine prompts with Gemini & Groq fallback, dynamic {{variable}} templates, Supabase cloud sync, analytics, and instant ⌘K search.
Free offline CTF tracker for HackTheBox & TryHackMe — OSCP/CPTS/CRTO exam simulator, writeups, cheatsheets.
Self-hosted, privacy-first Markdown editor & live preview. Documents never leave your browser: no backend, no tracking, strict CSP, sandboxed preview.
Acompaña el día a día de una persona en abstinencia de sustancias. 100% offline, sin backend: tus datos se quedan en tu dispositivo. Web (PWA) y app Android.
Open-source, privacy-first PDF, Word, Excel, PowerPoint, image & audio tools that run 100% in your browser. Merge, compress, edit, OCR & convert PDFs; remove image, GIF & video backgrounds; compress images; cut MP3; transcribe with Whisper. No uploads, works offline. 72 free tools, 16 languages.
A Fast, No-Login, OpenStreetMap-based Map and Search for VIT Vellore. Opinionated terminal theme.