Yahoo! BrowserPlus 2.4.21

Yahoo! BrowserPlus is an open source platform that extends the capabilities of your web browser to make richer web experiences possible. Different websites can use BrowserPlus to support things like drag-and-drop from the desktop, easier file uploads, more efficient and secure acquisition of feeds and information, and native desktop notifications. BrowserPlus is a technology designed to "extend the web," so that developers can build more exciting web applications and so end-users can get more done inside their web browser.
Browser Plus is a technology for web browsers that gives desktop capabilities to web applications. Features include desktop notifications (even when your browser is minimized), drag and drop file upload, fast in-page image editing, and more!
The download is less than 2mb and it will take about 30 seconds to install.
No browser restart is required.
It is very comprehensive and easy to download program with all the features of a well-built browser.