duplicacy

Duplicacy is a command line tool designed for backups and data deduplication. It allows users to securely store and restore their files to cloud storage providers, local storage, or remote servers.

Here are some key features of Duplicacy:

1. Deduplication: Duplicacy can identify and eliminate duplicate files or chunks of data across different backups. This reduces storage space and speeds up backup and restore operations.

2. Incremental Backups: Duplicacy only backs up new or modified files since the last backup, ensuring minimal data transfer and storage requirements.

3. Encryption: It provides end-to-end encryption to protect your data, both during the backup process and while at rest.

4. Multiple Storage Options: Duplicacy supports various cloud storage providers such as Amazon S3, Backblaze B2, Google Drive, and others. It can also work with local storage or remote servers using protocols like SFTP, FTP, and WebDAV.

5. Cross-platform Compatibility: Duplicacy is available for Windows, macOS, Linux, FreeBSD, and various NAS platforms, making it accessible across different operating systems.

6. Snapshot-based Backups: Duplicacy saves backups in snapshots, allowing users to restore their data to a specific point in time.

7. CLI and GUI: While Duplicacy is primarily a command line tool, there are also GUI versions available for ease of use.

8. Versioning and Retention: It supports customizable retention policies, allowing users to define how many backup versions they want to keep.

Overall, Duplicacy is a powerful and flexible tool that provides efficient and secure backup solutions for individuals and businesses.