SFDL-Salesforce Direct Login

This extension will be very much helpful for those people or Organisation that don't want to share credentials or that organisation, whose developer are working outside the organisation and login as remotely into a server.
Using this extension, you can direct login into the session of the User, without validating the IP.
What you have to do:
1. Login Into Sales-force in a classic mode.
2. Click on Extension(SFDL) on upper right corner.
3. Click on send Email button.
4. It will redirect to new window, Enter your developer email's address.
5. That's It.

Developer will need to just click on link that he had got and he will get into the salesforce without username and password.

Its so simple and easy to use.