Duplicity is an open source, cross-platform backup and sync application designed to provide users with a secure, easy-to-use, and cost-effective way to store their data in the cloud. The application uses the popular and secure Amazon Web Services (AWS) S3 storage platform to store data, though it can also be configured to use other cloud platforms. Duplicity provides a variety of features to keep data safe and secure, including encryption, versioning, data deduplication, and incremental backups. It also integrates with common web-based services, such as Google Drive, Dropbox, and Box, for convenient synchronization and backup of data. Duplicity is available for Windows, Mac, Linux, and other operating systems.
Discontinued Current subscribers were informed last year that CrashPlan Home will be discontinued in October 2018. The service has recommended users sign up for another home service such as Carbonite, or for CrashPlan's much more expensive business plan.