Download latest IDM add-on for Firefox from internetdownloadmanager.com

If the IDM(Internet Download Manager) add-on is not working with the latest version of Firefox then you can get the latest version of IDM add-on from the internetdownloadmanager.com. Follow the steps given bellow

1- Open Firefox
2- Go to http://www.internetdownloadmanager.com/idmmzcc/idmmzcc.xpi
3- Accept and install the add-on
4- Restart Firefox
5- Go to Tools > Add-ons and check that the add-on is installed successfully.
6- Done.