
LIEF
Cross-platform library to parse, modify, and abstract ELF, PE, and MachO executable formats. Supports C++, Python, and Rust APIs with disassembler,…

Cross-platform library to parse, modify, and abstract ELF, PE, and MachO executable formats. Supports C++, Python, and Rust APIs with disassembler,…

Decentralized, encrypted peer-to-peer messaging app over Bluetooth mesh networks. No internet, servers, or phone numbers required. Features X25519 +…

Real-time network diagnostics in your terminal. One command, zero config, instant visibility.

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Native Android messaging app using Bluetooth LE, TCP, or RNode (LoRa) over LXMF and Reticulum

World's fastest and most advanced password recovery utility

Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64 and arm64.

Command-line DNS-over-HTTPS client and proxy for encrypted, tamper-resistant DNS resolution; works with any DoH provider and supports split-horizon…

No-root network monitor, firewall and PCAP dumper for Android

Local-first password manager with direct device-to-device sync

Cross-platform client-side encryption for cloud storage with AES-256, encrypted filenames, obfuscated folder structure, and transparent virtual drive…

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build…

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any…

C library implementing the SSH protocol for secure remote access, authentication, and encrypted communication. Includes fuzzing support via OSS-Fuzz…

Docker-based IPsec VPN server supporting IPsec/L2TP, Cisco IPsec, and IKEv2 with automatic credential generation and multi-platform client…

A security toolkit for Amazon S3

Manage WhatsApp .crypt12, .crypt14 and .crypt15 files.

CyberChef-style recipe toolkit for IDA Pro: chain 289 encoding, cipher, compression, and hashing operations on database bytes, then patch results…