Duplicati for Windows

Duplicati is a free backup program that securely stores encrypted backups on cloud storage and remote file servers. It works with Amazon S3, Windows Live SkyDrive and Google Drive (Google Docs), Rackspace Cloud Files, WebDAV, SSH (and many other)

Duplicati comes with AES256 encryption built-in and backups can also be signed using GNU Privacy Guardian. A scheduler is built into Duplicati to ensure that backups are always current. Duplicati offers many options and tweaks, including deletion rules, bandwidth options, transfer options, and filters to make backups more specific.

Duplicati is available under LGPL. It is compatible with Windows and Linux (.NET 2.0+, Mono required). Duplicity inspired the Duplicati project. Duplicity and Duplicati are similar, but not compatible.

Main features:

Duplicati uses AES-256 encryption (or GNU Privacy Guard) to secure all data before it is uploaded.Duplicati uploads a full backup initially and stores smaller, incremental updates afterwards to save bandwidth and storage space.A scheduler keeps backups up-to-date automatically.Encrypted backup files are transferred to targets like FTP, Cloudfiles, WebDAV, SSH (SFTP), Amazon S3 and others.Duplicati allows backups of folders, document types like e.g. Duplicati allows you to back up folders, images, and custom filter rules. Duplicati can back up Microsoft Outlook PST files while Outlook is running.