Email Finder is a Chrome Extension to discover business email addresses for any Domain Name or any Company.

The tool is very quick and easy to use.
How it works:
Step 1: You provide a domain name (example: devrolabs.com)
Step 2: Email Finder searches for email addresses from this domain
Step 3: It'll automatically download a CSV file contain collected email addresses

It also used secure cloud storage to store all of the email addresses and the user can download it any time they want.