Gmail Notifier is an open-source software that alerts you about new emails across all your Google Mail accounts and labels, without requiring login details. Its features include multiple account and label support.

One of the primary benefits of using Gmail Notifier is that it doesn't require you to enter your credentials repeatedly. This tool supports multiple accounts and labels as well. You can count on it to work flawlessly and with low bandwidth usage since it leverages RSS technology to minimize data consumption.
The virtual toolbar, available through the Firefox browser, allows you to take quick action on your e-mails. You can mark, report, discard, or archive messages directly from the toolbar. Additionally, you can get up to date information on unread messages thanks to notifications sent through the Windows taskbar notification area.
Configuring Gmail Notifier is straightforward. You can add or remove the toolbar icon by right-clicking on your Firefox toolbar and selecting "Customize." To modify the tool settings, search in Addon-manager for Gmail Notifier, then select "Options." Moreover, users can set label-specific notifications by following simple prompts.
All users will be pleased to learn that the source code for Gmail Notifier is hosted on Github. If you encounter any problems with the software, be sure to submit a report to track issues. Overall, Gmail Notifier is a robust and helpful tool which excels at providing genuine and practical notifications for Gmail accounts.
Version 0.5.1: N/A