Here’s a great tips on how you can open more than one Gmail accounts at the same time. Why need to frequently logout and login again when you can have both Gmail accounts presented to you all at once. The simplest way, of course, is to use multiple browsers.
Most of us have multiple Gmail accounts, say one for personal use and other for official or business use. Managing multiple email accounts is really complex. For example: You have to login to your personal email id, read the mails and sign out after you are done.
How to Open Multiple Gmail Accounts Same Time in Firefox. Generally, Firefox runs with the same default profile although you open more than one Firefox Window(s). But, you can run multiple instances of Firefox with different profiles.
Of course, there were workaround available – the simplest of which was using two browsers – but there was nothing official about any of it. Till, Gmail decided – heck, let’s give the world a simple way of signing into multiple Gmail accounts at the same time.
To overcome these problems and to check multiple email accounts at once and give an alert automatically when you receive a new mail in your inbox you can use some of the desktop applications like Zimbra Desktop that is designed to do exactly this kind of job.