Networking

NoScript for Firefox pre-emptively blocks malicious scripts and allows JavaScript, Java and other potentially dangerous content only from sites you trust. Download it now for free! - what is it?

The most powerful pop up blocker for Chrome. Poper Blocker automatically removes all ad pop ups, pop unders, and overlays, for a smooth browsing experience.

Block unwanted ads, popups, tracking and adware (including YouTube and Facebook) while allowing some Fair Ads on participating websites that rely on revenue from advertising to keep the web free. Check it out!

Keep all your devices protected with Blokada content filtering and encryption.

A simple way to block access to the internet per app

Lightweight, performant interactive network connection monitor with friendly service names - taylorwilsdon/netshow

A few tips on using inSSIDer to improve your WiFi configuration and get faster WiFi

NetSpot helps you plan wireless networks, create WiFi heat maps, run wireless site surveys & analyze Wi-Fi on Mac OS, Windows and Android, free versions available.

Android application to analyze WiFi signals.

Tiny Shield keeps your Mac safe by monitoring network connections and blocking websites and apps. See every connection, block every threat. Free network security for macOS.

An open-source Mail server, Email marketing platform designed to help businesses and individuals manage their email campaigns with ease. Whether you're sending newsletters, promotional emails, or transactional messages, this tool will provide full control over your email marketing efforts.

Tuoni

Explore Fiddler's web debugging tools and proxy solutions to debug, mock, capture, and modify web and network traffic.

No server side code required. Add static or dynamic attachments, dynamic parameters, captcha code and more. Start with our free tier!

NetLimiter, network monitoring and control tool

Host your websites with Ferron - a fast, memory-safe web server written in Rust. Supports both static and dynamic content (including PHP).

⚡ Development Server with Live Reload Capability. (Maintained Fork of Live Server) - yandeu/five-server

A next-generation HTTP client for Python.

Papercut SMTP -- The Simple Desktop Email Server. Contribute to ChangemakerStudios/Papercut-SMTP development by creating an account on GitHub.

ProxyScrape, all in one for your proxy needs

IpQuery is a simple API to get information about an IP address.

Shorten, customize, and track your links with Fli.so. The easiest way to manage your links, all in one platform.