Duplicacy 1.7.2

Duplicacy backs up your files to many cloud storages with client-side encryption and the highest level of deduplication.

Feature-Driven Design

Incremental backup

Only back up what has been changed

Full snapshot

Although each backup is incremental, it must behave like a full snapshot for easy restore and deletion

Deduplication

Identical files must be stored as one copy (file-level deduplication), and identical parts from different files must be stored as one copy (block-level deduplication)

Encryption

Encrypt not only file contents but also file paths, sizes, times, etc.

Deletion

Every backup can be deleted independently without affecting others

Concurrent backup

Multiple clients can back up to the same storage at the same time

Backup migration

All or selected backups can be migrated from one storage to another.