Want to extend Firefox‘s drag-and-drop functionality? Try QuickDrag Firefox Add-on, which improves the function of the drag-and-drop mouse gesture and lets you open URLs, do a web search of selected text on a page, or save an image on a page – all with just one simple drag-and-drop.
How to use QuickDrag Firefox Add-on?
Select some text on a webpage and then drag-and-drop it anywhere to perform a web search for the text. Select something on a webpage that looks like a URL and then drag-and-drop it anywhere to open the URL in a new tab. Want to save images? Just drag an image on a webpage and drop it anywhere to save the image.
QuickDrag is compatible with both Firefox and SeaMonkey. It comes with some customization options that you can access from the add-on’s settings page.
QuickDrag Download Link: