WiseConvert has been blocked for your protection.

Why was it blocked?
This add-on is known to change user settings without their consent, is distributed under multiple add-on IDs, and is also correlated with reports of tab functions being broken in Firefox, in violation of the Add-on Guidelines.
Who is affected?
All Firefox users who have this add-on installed. Users who wish to continue using this add-on can enable it in the Add-ons Manager.
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.