xTwin (formerly known as Twin) is an OS X highly adaptable and trustworthy app for online backup, compatible with most types of web servers: FTPS, FTP, WebDAV, SFTP, Amazon S3, and it will even allow you to easily create offline backups to an external drive of your choice if needed.
xTwin is an exceptionally sturdy OS X solution that will maintain Finder info, resource forks, ACLs, privileges and features an sophisticated interface and a powerful helper.
xTwin is a top OS X backup solution for users that have access to online storage (work servers, web hosting, ...) or for the ones that have dedicated online data storage (Amazon S3, Online Storage Solutions, Bingo Disk), or for users who just need more control and state-of-the-art features, not available in other backup apps.
NOTE: To buy xTwin via the App Store, an Apple account is required.
Here are some key features of "xTwin":
· Intuitive user interface
· Integrated backup assistant
· Highly reliable data set handling algorithm
· One time purchase and FREE updates for life
· Comes with free technical support
· 64-bit processor
· 7 days trial
What's New in This Release: [ read full changelog ]
· New: New online services supported
· Fix: Improved reliability