vincenzo-afk / Synapse

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.

Open-Capture / opencapture

Free, 100% local full-page screenshot extension for Chrome, Edge and Firefox — capture a whole page as one image, then crop, annotate, blur and export to PNG or PDF. No uploads, no account. Rust/WebAssembly core, AGPL-3.0.

alxyrgin / health-os

Персональная система управления здоровьем на Claude Code: 14 AI-врачей, консилиум с обязательным спором, холистический анализ, локальное хранение данных. Не медицинское изделие.

LyraVoid / ImageForge

Universal Android image patcher that runs entirely in your browser: analyze, patch, repack, verify and export. No server, no upload, and it never flashes a device.

pascalkienast / understandproof

Proof of Understanding. Starting with GitHub: show that you understand the change before it merges.

Turtlecute33 / Privacy.sexy-Revamped

Free, open-source script builder that debloats and hardens Windows, macOS, and Linux. A maintained fork of privacy.sexy.

kentcdodds / kody-video

Kody Video (kody.video) — hold-to-record clips camera for the web. Privacy-first, on-device.

SagarBiswas-MultiHAT / promptVault

The Military-Grade Memory Hygiene, 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.

YSamed / yalqen

A browser that stays out of your way. Vertical tabs, a command bar, and built-in ad & tracker blocking for macOS.

ovasendin / markdown_preview_editor

Self-hosted, privacy-first Markdown editor & live preview. Documents never leave your browser: no backend, no tracking, strict CSP, sandboxed preview.

Krimchanin / claude-vault

Keep Claude Desktop chats safe when switching accounts — local-first backup and restore for conversations.

InvisiProxy / InvisiProxyLTS

InvisiProxy LTS is a web proxy service (website) that helps you access websites that may be blocked by your network, government or policy all within your browser with no downloads. It does this securely and with additional privacy features. Browse Tor/Onion sites in any browser, hide browsing activity and bypass filters. (Star if you fork it!)

kingrishabdugar / fizzdoc

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.

AurelioAvila / pc-tweaker-app

Windows tuning for performance, gaming and privacy, with hardware monitoring and restore tools for supported settings. Built with Rust and Tauri.

dboudreau00 / Obscura

Client-side encrypted vault for Google Drive: Android app, web console, and desktop app over one format, implemented three times independently and held to shared test vectors. Pre-alpha and unaudited.

AdguardTeam / AdguardBrowserExtension

AdGuard browser extension

Sharkord / sharkord

Lightweight, self-hosted, open-source chat server with voice, video, text, and screen sharing. Built for small groups who want privacy, simplicity, and full control over their data.

Thworry / reposcope

README-first, evidence-backed analysis for understanding public GitHub repositories before adoption.