A comprehensive list of free software that you can host on your own servers, helping you replace commercial cloud services.

This is the core source code of the Linux operating system, acting as the computer's brain to manage hardware and resources. It is suitable for those who want to deeply understand or modify the system layer.

Google's open-source machine learning framework that helps you easily build and deploy AI models, suitable for research and development.

An open-source script tool for Windows and Office activation, offering multiple methods to help users complete system activation quickly, suitable for individuals solving authorization issues.

An open-source free remote desktop software with self-hosting support, letting you securely control any computer, similar to a TeamViewer alternative.

Union is a secure bridge connecting different blockchains, using zero-knowledge proofs to transfer assets and data without trusting third parties.

A web server that automatically handles HTTPS encryption certificates, simple to configure, ready to use, and more hassle-free than Nginx.

A simple and powerful IT automation tool that helps you manage servers and deploy software in batch without installing extra software on each machine, using English-like scripts.

A graphical tool to run and fine-tune large AI models locally for free, making it easy for anyone to train AI with less memory and faster speed.

A Windows desktop utility that displays network speed, CPU, and memory usage in a floating window, with skin support.

A powerful network packet sniffing tool that lets you intercept, view, and even modify all network requests from your device, essential for development debugging.

A versatile security scanner that helps you check for vulnerabilities, secret leaks, or configuration errors in code, containers, and cloud settings.

Sniffnet is a cross-platform network monitoring tool that lets you visually track all internet activity on your device with no command-line needed.

A powerful website analysis tool that scans server details, security settings, performance, and tech stack with one click, revealing the truth behind any site.

A tool to help you set up a personal secure VPN in the cloud with one click, supporting multi-device connections and privacy protection, no complex configuration needed.

A fast, customizable vulnerability scanner that uses simple YAML templates to check for security issues in websites, APIs, and networks, perfect for security testing and automation.

A free, direct-access library of TV/radio logos and IPTV tools, helping you handle live stream logos, EPG, and format conversion.

A collection of helper scripts for Proxmox VE that lets you deploy self-hosted services with one command, saving manual setup time.

One-click script to set up a private IPsec encrypted VPN server, allowing secure access to your home network from anywhere.

A powerful tool that scans code repositories, chats, and logs to find accidentally leaked passwords, API keys, and other sensitive information, verifying if they are still active.