Violentmonkey Alternatives

Greasemonkey

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Tampermonkey

Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari. Even though...

Features:

• Internet Explorer extension
• Microsoft Edge extension

FreeStylerWs

Styles and skins for all popular sites in the web FreeStyler is a browser add-on that has everything you might need to style up websites you visit according to your...

Features:

• Browser extension
• Google Chrome Extensions
• Configurable
• Firefox Extensions
• Safari extension
• Themes

Scriptify

Create and manage add-ons made from Greasemonkey and Scriptish user scripts

GreaseKit

GreaseKit is a SIMBL plugin, that adds user scripting to Safari, Mailplane, Diet Pibb.app and all WebKit applications.

Man in the Middle

Firefox Extension: Man in the Middle NOTE: Some features in the compatible version for Chromium browsers doesn't work. See...

Site Connector

Reuse data from one website on another. Try Site Connector, a fast and convenient productivity boosting extension.

Features:

• Browser extension
• Google Chrome Extensions
• Scripting
• Youtube downloader