FreeSpace from Backupify — a service that securely backs up user data for online services and web apps — aims to make managing Gmail storage space easier. When you hit Gmail’s 25GB storage limit, Google won’t let you send or receive email until you pare down your inbox. FreeSpace warns you as you approach the storage cap, and displays the ten largest files in your inbox so you can free up space when you need to. Business owners can also use FreeSpace to see which employees are using the most storage and notify them when they near the limit.
via Backupify Blog