Dropbox is an online backup / synchronization utility that synchronizes any files inside the Dropbox folder to Dropbox's servers and any other computer linked to your account. It uses SSL and encryption when it transfers your files to protect against interception. It keeps revisions of changed files for 30 days which allows you to easily restore a previous version or undelete a file. You can also access your files from the Dropbox website, allowing you to access files on a computer connected to the Internet without needing to install Dropbox on that computer. You can put files into a public folder which allows you to share them over the Internet, allow only certain users (collaborators) to edit files, and create photo galleries. For a better overview of how Dropbox works, take the tour on their website. Dropbox has clients for Windows, Macs, Linux, and more. Sign up using my referral link and we will each get an extra 250 MB.
