QuickJava Alternatives & Competitors

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?

Key NoScript features:

Enhanced Security Privacy Protection Resource Efficiency Customization

Open Source

An anti-malware Web browser extension to mitigate potential threats from JavaScript, including fingerprinting, tracking, and data collection!

Key JShelter features:

Privacy Protection User Control Open Source Anti-Fingerprinting

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Key Netumo features:

Monitoring SSL Monitoring Twitter SMS notifications

Try for free freemium $9.0 / Monthly (Lite plan)

uMatrix: A point-and-click matrix-based firewall, with many privacy-enhancing tools.

Key uMatrix features:

Advanced Privacy Control Customizability Enhanced Security Open Source

RequestPolicy is an extension for Mozilla browsers that improves the privacy and security of your...

Key RequestPolicy features:

Enhanced Privacy Improved Security Customization Open Source

A simple extension that brings some of ...

Key ScriptSafe features:

Privacy Enhancement Customizable Permissions Improved Security Control Over Web Experience

Open Source

LibreJS is a Web browser plugin that protects the freedom of its users by blocking non-free...

Negotiator is a web extension which gives users who are familiar with HTTP requests the tool to...

Key Negotiator features:

Language Support Content Negotiation Open Source Efficiency

Blocks specific site scripts.