IDM Integration forks has been blocked for your protection.

Why was it blocked?
Old versions of the Internet Download Manager Integration add-on cause performance and stability problems in Firefox 53 and above.
Who is affected?
All users who have any of these add-ons installed.
What does this mean?

The problematic add-on or plugin will be automatically disabled and no longer usable.

When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets certain criteria, the software may be blocked from general use. For more information, please read this support article.