Google Mail Offline is live and you can access at https://mail.google.com/mail/#settings/labs

Make Gmail go where the Internet doesn’t. Access your inbox through your browser and use Gmail’s familiar features when you’re offline. To get started, enable this lab and then click on the “Offline” link in the upper-right of your inbox.

SoftwareDeveloper, iot, CreativeTechnologist, MobileDev. Love building stuffs