Apps similar to Site Connector include Violentmonkey, which is free and open source. Other options are Tampermonkey and Ubiquity. In total there are three Userscript Managers like Site Connector for Mac, Windows, Linux, Android and iPhone.
Violentmonkey provides userscript support for Chrome, Opera, Maxthon and Firefox supporting most scripts for Greasemonkey and Tampermonkey.
Singapore
Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.
Germany
EU
A Mozilla Firefox extension, Ubiquity is a collection of quick and easy natural-language-derived commands that act as mashups of web services. Allowing users to get information and relate the same to current and other webpages.
United States
