Dropbox's new action extension lets you save files from almost anywhere

Dropbox for iPhone and iPad has been updated to version 3.7 with a new extension that makes it easier than ever to save files to Dropbox, and it has the potential to be one of our favorite action extensions. This update also contains bug fixes and performance improvements.

Like any action extension, you switch on Dropbox's extension from the bottom row of the share sheet under More. To use it, open an app that allows you to save files, and tap the Save to Dropbox action button. A new window will pop up, giving you the ability to modify your file's name, as well as exactly where in Dropbox it will be saved. Make your choices, tap Save, and you're done.

You can download Dropbox 3.7 for iPhone and iPad from the App Store right now.