BID.FireFox.Extension.v4.9.0.1.Cracked.by.WaReZdOwN

Step 1: Start FireFox, click on File, then click “Open File”.
Step 2: Select the BID.FireFox.Plugin.Cracked.by.WaReZdOwN.xpi file and click on “Open”. 
Step 3: Follow the prompts to complete the installation.

Enjoy the fully working firefox plugin.