Open-source Security & Privacy
Password managers, VPNs, encryption, auth and privacy tools. 136 apps.
Debloat macOS: turn off Apple Intelligence, analytics, ads and pop-ups. A native app and CLI, and every change can be undone.
4kSwiftMITmacOSDesktopCLITiny post-quantum encryption for sensitive data. Write-only by design. ML-KEM-768 + X25519 + AES-256-GCM. Please break it.
511GoApache-2.0Multi-core VPN client for Android and desktop: Xray, sing-box, Psiphon, Tor, DNS tunnels, WireGuard/AmneziaWG, OpenConnect, IKEv2
307KotlinAGPL-3.0DesktopAndroid1Password — Security SaaS listing. Visit link via SOFTGIT. Third-party; rights belong to original authors.
135PythonBlitz Strike — a universal MCP security-audit toolbelt. Reconnaissance at speed. Analysis in depth. Validation before report.
503TypeScriptMITA KeePass-compatible password and secrets manager for people who work with AI agents.
160C#AGPL-3.0A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience
150kRustGPL-3.0WindowsmacOSLinuxSpacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.
39kRustApache-2.0DesktopKeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.
29kC++WindowsmacOSLinuxSet up your own IPsec VPN server in just a few minutes, with IPsec/L2TP, Cisco IPsec and IKEv2.
29kShellLinuxDesktopSelf-hostedModern networking and security platform providing secure access and connectivity to apps, infrastructure, and AI workloads. Connect and protect your users.
23kTypeScriptSelf-hostedSafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.
23kGoGPL-3.0Self-hostedThe Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.
20kGoDaemon to ban hosts that cause multiple authentication errors
19kPythonmacOSLinuxDesktopThe OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering.
13kPythonCC-BY-SA-4.0AndroidiOSNetmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.
12kGoSelf-hostedThe tiniest OpenID Certified authorization and authentication server you have ever seen.
8.4kGoAGPL-3.0Self-hostedLightweight vault and password manager for Android, KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a…
7.4kKotlinGPL-3.0AndroidDocker image to run an IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2.
7.1kShellLinuxDesktopAndroidBleachBit system cleaner for Windows and Linux
7.1kPythonGPL-3.0WindowsLinuxDesktopFast and lightweight DNS proxy as ad-blocker for local network with many features
7kGoApache-2.0Self-hostedFree, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup.
7kSwiftMITmacOSDesktopThe user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.
6.9kTypeScriptSelf-hostedProxifier Alternative to redirect any Windows/MacOS/Linux TCP and UDP traffic to HTTP/Socks5 proxy
6.7kCMITWindowsmacOSLinuxThe Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS,…
6.2kGoSelf-hostedPassbolt Community Edition (CE) API. The JSON API for the open source password manager for teams!
6.2kPHPAGPL-3.0
