If you have a busy OpenCart store, you know how difficult it is to update statuses of orders. To mark an order shipped or completed, you have to open it, change tab to History, then update its status. And then - all the same for other orders you need to update.
With this mod, you can just check all the orders that need to be updated, and a popup panel will appear, allowing you to set their status at once! Also you will be able to enter a comment and (optionally) notify customers of their order status change.
You can try out the extension at http://opencart.handydev.com/3020/admin/, http://opencart.handydev.com/2302/admin, http://opencart.handydev.com/2000/admin, http://opencart.handydev.com/1564/admin
. Login/password is: demo/demo

Also check out another great extension: Image Manager Plus.