Addoncrop - Extends the functionality of your web browser
Chrome Extension Downloader - Chrome Extension Downloader is the name of a website dedicated for downloading and Chrome extensions.
ChromeReloadPlus - This is a modified version of ChromeReload (...
Opera Add-ons - Get extensions and themes for the http://alternativeto.net/software/opera browser.
ReloadMatic - Browser tab reload automation and utilities as a WebExtension
Chrome Web Store - Chrome Web Store is an officially recognized application store being developed and managed by the Google.