加密 / 隐私工具

把持续内容流做持久入库、混合检索和主题告警的引擎，顶替自建的抓取+向量库+告警胶水层

用 Rust 写的跨平台文件浏览器，把本地盘、NAS、服务器和云存储统一成一个私有文件系统

本地跑 Whisper/Parakeet 转写加 Ollama 摘要的桌面会议记录器，替代 Otter、Fireflies 这类会上传录音的云服务

用 Ansible 在云主机上部署个人 WireGuard/IKEv2 VPN，替代手工配置 strongSwan 和 wg-quick

一条命令把 Libreswan+xl2tpd 装成自用 IPsec VPN 服务端，顶替云厂商的 VPN 网关

把待办、时间盒和工时记录塞进一个本地优先的桌面应用，替代 Toggl 加 Todoist 的组合

绕过应用商店，直接从 GitHub/GitLab 等发布页安装并追踪 Android 应用更新

自托管个人助理运行时，把语音、技能编排和本地模型接成一条可离线的工作流

自托管、可断网的 NotebookLM 替代品，把文档问答和引用溯源留在自己机器上

在 Linux 服务器上装 OpenVPN 服务端并管理客户端证书的脚本，替代手工配置 OpenVPN 和防火墙

一条命令起加密代理服务端，客户端覆盖到 OpenWrt 和 iOS 的跨平台隧道工具

在个人设备上跑本地 RAG，用图选择性重算替代全量向量存储，省下索引磁盘占用

不是软件，是逐行拆 vLLM 和 Go 运行时的中文源码笔记库，用来在动手前把实现读明白

在 Linux 服务器上用一条交互式脚本搭 WireGuard 服务端，替代手工写 wg0.conf 和 systemd unit

把 agentic 检索、加密文献库和本地 LLM 串成一条离线研究流水线，替代手工在 arXiv 和浏览器之间搬运

Docker image to run an IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2. Auto-generates server config and supports VPN client setup on Linux, Windows, macOS, iOS and Android.

A Dead Simple VPN.

MTProxy for Telegram on Rust + Tokio

🛡 I2P: End-to-End encrypted and anonymous Internet

Bitwarden-compatible server running on Cloudflare Workers

WireGuard VPN server installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS, Fedora, openSUSE and Raspberry Pi OS. Includes interactive setup and client management.

The official repo for Blokada apps.

手机隐私审计：用 adb 扫出 Android 应用的权限、上报端点与数据流向，并给出可回滚的处置。Desktop Android leak audit: permissions, endpoints, data flows, reversible fixes.

A modern, open source password manager for individuals and teams.

Cross-device clipboard sync for macOS, Windows & Linux — end-to-end encrypted, LAN-only, no cloud. OCR, CLI and MCP server built in.

Block ads system-wide on Android using local VPN-based DNS filtering. No root needed. No data collection.

Web, Desktop & Mobile client and orchestrator for Codex, Claude Code, OpenCode, Pi, Cursor, Grok, Antigravity, Kimi, Augment Code, Qwen, fully end-to-end encrypted

Create On Demand Disposable OpenVPN Endpoints on AWS.

Self-hosted collaborative password manager for teams: folder-level access control, AES-256-GCM encryption, LDAP/AD, OAuth2 SSO, audit trail, REST API, browser extension. PHP/MySQL, Docker.

🎬 A browser extension and desktop app that turns your clicks into step-by-step guides with annotated screenshots 📖

Awesome-Jailbreak-on-LLMs is a collection of state-of-the-art, novel, exciting jailbreak methods on LLMs. It contains papers, codes, datasets, evaluations, and analyses.

Open-source, local-first Granola/Otter alternative that Claude Code, Codex, Cursor, and any MCP client can query. Meetings, calls, and voice memos transcribed on-device into markdown you own.

Manage secrets with Bash and GnuPG symmetric encryption

Deck is a modern, native, privacy-first clipboard manager for macOS.

A KeePass/Password Safe Client for iOS and OS X

A browser-based video editor powered by ffmpeg.wasm. No uploads, no servers -- all processing happens locally in your browser using WebAssembly.

Real-time speech translation — macOS & Windows, free TTS, no server, your API keys only

End-to-end encrypted file transfer. A magic wormhole CLI and API in Go (golang).

A private logbook with a staff of personal AI assistants. Agents read what you record and propose what to do next — you approve the changes. End-to-end encrypted sync between your own devices — servers only ever see ciphertext. Local AI optional.

Free, open-source, 100% offline voice dictation for Linux. Speak and type anywhere via whisper.cpp, Whisper & VOSK engines, GPU-accelerated, works on X11 + Wayland!

🔑 Local-first Secrets Manager

Android code for the Proton Pass application

LAN-only remote desktop based on RustDesk

A 🌟free, 🫣anonymous, 🔐encrypted, and 🚀easy-to-use E2EE file transfer tool

End-to-end encrypted notes, tasks, files, passwords, journal and bookmarks. Keyed by a 12-word BIP-39 phrase: no email, no password, no account to leak. The full client source for web, desktop and mobile is published, along with the encryption (XChaCha20-Poly1305, HKDF-SHA256, Ed25519) and the threat model, so the privacy claims are falsifiable.

Manage secrets with Bash and GnuPG asymmetric encryption (YubiKey)

End-to-end encrypted visual note-taking tool with deep page navigation.

Offline, encrypted vault for seed phrases, private keys, passwords and API keys. Also used by agents.

Turn a private Telegram channel into your personal cloud drive. Android, Windows, Linux and macOS, auto backup, optional E2E encryption, built-in file manager and player.

An easy-to-use password manager for Windows, compatible with pass.