Gmail Checker is released

Dear friends, the gmail multi-account management browser extension has been released, welcome to use it!

Feature:
➢ Multiple account support, switch gmail accounts easily.
➢ Notify you the first time with a prompt sound when you receive a new email.
➢ Notifier in the background when Google Chrome is closed and still get new email alerts.
➢ Read, mark as read, delete, archive, put in the trash, etc without opening Gmail.