Dropbox for Gmail
Dropbox is a simple extension for Chrome to Gmail for your email in which you can attach any file stored in a well-known cloud storage service is.
After you install Dropbox on Gmail-, a symbol of a new button that you will see every time you start writing a new message to be displayed. This icon will open automatically activate your device, click on the tray. Even if you are not linked to any account, you still can not stop it without directly from Gmail mail client can do.
With this new button, the file will be much easier to add. Once you have included all the elements that you want to send, make sure you check the Preview option that you can send the file can double. The best part of this tool is its interface, which mainly lies in exactly the same as Dropbox, so it saves a lot of files in the folder in which you faster.