For years, running Duplicati on a Synology Network Attached Storage (NAS) device meant accepting a compromise: navigating container runtimes, mapping volumes, configuring host network ports, and managing storage persistence inside Docker. While containerization offers flexibility, it introduces unnecessary configuration overhead for home server enthusiasts and small-to-medium businesses (SMBs) seeking simple, turnkey offsite backup protection.

With native Synology DSM 7.2+ package support, the era of the "Docker dance" is officially over. Installing Duplicati directly on DiskStation Manager transforms your NAS into a self-contained, high-performance backup appliance without requiring an intermediary host machine or container abstraction layers.

Ditching the Container Overhead

Native package integration means deploying Duplicati is as simple as installing any standard DSM application. Eliminating container bridging simplifies network pathing and reduces CPU and memory overhead; a crucial advantage for entry-level or mid-range NAS units where hardware resources are best reserved for inline deduplication and compression tasks.

Seamless System Integration

Running natively allows Duplicati to hook directly into Synology’s operating system ecosystem:

• Native Permissions: Read and back up shared folders seamlessly while respecting DSM user ACLs and native file-locking mechanisms.

  
  

• Resource Management: Native background process management ensures backups run smoothly without interfering with primary storage pool operations.

  
  

• Integrated Workflow: Configure services, manage storage routines, and handle background task scheduling directly inside your familiar DSM environment.

  
  

Direct NAS-to-Cloud Replication

A primary strength of native NAS deployment is cutting out the middleman. Instead of routing traffic through a dedicated desktop host, your Synology unit encrypts, deduplicates, and uploads data directly to your cloud destination of choice; whether that is Backblaze B2, Amazon S3, Microsoft OneDrive, or a remote SFTP server. Your backups complete faster, depend on fewer moving parts, and run reliably on automated schedules regardless of which workstation devices are powered on.

Expanding Across the NAS Ecosystem

Synology DSM 7.2+ native packages are part of a broader commitment to bring native appliance-level protection to all major storage platforms. For environments running non-Synology hardware, Duplicati canary builds also support native package installations on QNAP hardware running QTS and QuTS hero, bringing the same lightweight, container-free experience across your entire storage fleet.

By taking advantage of native package support, you gain enterprise-grade, encrypted, client-side backup automation built straight into your storage appliance exactly where it belongs.