MPTech Windows Tools

A growing collection of small, portable Windows utilities built for technicians, sysadmins, developers, IT students and advanced users.

Each tool has its own repository, source code and GitHub Release page.

No SaaS. No accounts. No backend servers. No complex setup.

Available tools

Audio Device Switcher

Portable Windows utility for quickly switching the default audio output device.

Useful for switching between speakers, headphones, monitors, HDMI audio, USB headsets or virtual devices without opening the Windows sound settings.

• Repository: https://github.com/xml2811/Audio-switcher
• Download latest release: https://github.com/xml2811/Audio-switcher/releases/latest

Link Downloader

Portable Windows utility for detecting and downloading direct links from pasted text.

Useful for pasting text with many URLs, detecting direct download links and downloading several files locally.

• Repository: https://github.com/xml2811/Link-downloader
• Download latest release: https://github.com/xml2811/Link-downloader/releases/latest

MPTech Network Tools

Portable Windows toolkit for network diagnostics, local network scan, ping, TCP port tests, traceroute and TXT reports.

• Repository: https://github.com/xml2811/Network-Tools
• Download latest release: https://github.com/xml2811/Network-Tools/releases/latest

MPTech SSL Checker

Portable Windows utility for checking HTTPS/TLS certificates, SSL health, hostname coverage, SANs, fingerprints and certificate expiration.

• Repository: https://github.com/xml2811/SSL-Checker
• Download latest release: https://github.com/xml2811/SSL-Checker/releases/latest

Current tools

Tool	Status	Main use
Audio Device Switcher	Released	Switch Windows audio output devices
Link Downloader	Released	Detect and download direct links
MPTech Network Tools	Released	Network diagnostics and local network scan
MPTech SSL Checker	Released	HTTPS/TLS certificate checks and SSL diagnostics

Philosophy

Each tool should be:

• Small.
• Useful.
• Portable.
• Fast to use.
• Easy to maintain.
• Independent from servers.
• Focused on one clear problem.

Notes

Windows SmartScreen may show a warning because the executables are not code-signed yet.

Use each tool responsibly and only in environments where you have permission.

License

This project is source-available for personal, educational and non-commercial use only.

You may view, study, download and modify the code for your own personal or internal non-commercial use.

You may not sell, resell, sublicense, commercially redistribute, include it in paid products/services, or publish modified commercial versions without prior written permission.

See LICENSE.## Author

Created by Xavier Madrid Lerga.

GitHub: https://github.com/xml2811

Screenshots

Screenshots will be added in docs/screenshots/.