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Duplicacy

Duplicacy

A modern backup tool that supports multiple cloud storage providers with lock-free deduplication and client-side encryption for secure, efficient data protection.

Duplicacy is an open-source alternative to:

Duplicacy preview

Duplicacy is a next-generation cross-platform backup tool designed for reliability and efficiency. It leverages lock-free deduplication to manage backup chunks without locks, enabling seamless integration with various cloud storage services, local disks, and SFTP servers.

Key Features

  • Lock-Free Deduplication: Uses a novel approach to manage deduplicated chunks without locks, ensuring high performance and reliability.
  • Extensive Cloud Support: Works with major cloud storage providers, local disks, and SFTP servers for flexible backup options.
  • Web-Based GUI: Features an intuitive, visually appealing dashboard for easy setup and monitoring of backup, copy, check, and prune jobs.
  • Command Line Interface: Offers a powerful CLI for advanced users and scripting flexibility.
  • Open Source CLI: The command line version is open source and free for individual users, with commercial licenses available.
  • Customizable GUI: Allows IT service providers to customize the web GUI with their branding for managed backup services.
  • Statistical Monitoring: Provides real-time charts to monitor backup health and storage efficiency.

Tech / Self-Hosting

Duplicacy is available as a cross-platform tool with both a web-based GUI and a command line interface. The open-source CLI can be self-hosted or used with third-party cloud storage providers. The web edition is designed for ease of use and can be customized for service providers.

Duplicacy Tech Stack and Architecture

6 technologies detected

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