How to Install the Saleshandy Bulk Lead Finder Extension

First, extract the contents of the saleshandy-bulk-lead-finder.zip file to a folder on your computer.
​

Open Google Chrome and type chrome://extensions in the address bar, then press Enter.
​

In the top-right corner of the Extensions page, toggle the Developer mode switch to ON.
​

Click on the Load unpacked button.

A file dialog will appear. Select the extracted folder from that zip file. Click on Select Folder.
​

Your Saleshandy extension should now appear in the list of extensions.

Now pin the extension, and start using it :)