spacedrive
An open-source cross-platform file manager powered by a virtual distributed filesystem, unifying files across devices and clouds.
What is spacedrive?
Spacedrive is an open-source cross-platform file manager powered by a virtual distributed filesystem (VDFS) written in Rust. It unifies files across multiple devices, clouds, and platforms into a single interface, using content identity to track files regardless of their physical location. The project solves the problem of fragmented file management in a multi-device world by enabling local-first, peer-to-peer sync without requiring data to be uploaded to centralized cloud services.
Users who own multiple devices (computers, phones, NAS) and want to manage their files across them without relying on a single cloud provider. It's also for developers and privacy-conscious individuals seeking a self-hostable, open-source alternative to proprietary cloud file sync solutions.
Developers choose Spacedrive for its privacy-first, local-first architecture that gives users full control over their data. Its unique selling point is the virtual distributed filesystem, which provides content-aware deduplication, semantic search, and transactional operations while enabling peer-to-peer sync without central servers.
Overview
Spacedrive is an open source cross-platform file explorer, powered by a virtual distributed filesystem written in Rust.
Use Cases
Best For
- Managing files across a personal fleet of devices (laptop, desktop, NAS, phone) from one interface
- Self-hosting a private file sync and backup solution without cloud dependency
- Organizing media libraries (photos, videos) with AI-powered tagging and deduplication across devices
- Building knowledge management or digital asset management systems via its WASM extension ecosystem
- Developing applications that require offline-first, peer-to-peer file synchronization
- Privacy-conscious users who want cloud-like conveniences (search, sync) without uploading data to third parties
Not Ideal For
- Projects requiring immediate, production-ready file synchronization across Windows and mobile devices
- Users seeking a simple, one-click install solution without compiling from source or managing dependencies
- Enterprise environments needing centralized administration, audit trails, and stable, vendor-supported software
Pros & Cons
Pros
Spacedrive keeps files on user devices with optional end-to-end encryption and no mandatory cloud uploads, as highlighted in the Privacy & Security section, ensuring data sovereignty.
Uses adaptive BLAKE3 hashing for deduplication and redundancy tracking across devices, enabling smart file management based on content rather than location, as described in the Content Identity System section.
Implements peer-to-peer synchronization with Iroh and QUIC for direct device connections and NAT traversal, eliminating central servers and single points of failure, per the Leaderless Sync principle.
Provides a consistent file manager experience across macOS, Linux, and planned Windows, iOS, and Android, with cloud integration via OpenDAL for services like S3 and Google Drive.
Allows previewing file actions for conflicts and space savings before execution, with durable jobs that survive interruptions, as outlined in the Transactional Actions feature.
Cons
The v2.0.0-alpha.1 release only supports macOS and Linux, with Windows coming in alpha.2 and mobile apps later, making it incomplete and unsuitable for production use across all platforms.
Requires Rust 1.81+, Bun 1.3+, and multiple build steps as shown in the Quick Start, which can be a barrier for casual users or those wanting quick deployment without development tools.
The WASM-based extension system is under active development with no stable SDK API yet, limiting reliable third-party plugin creation and integration, as noted in the Extensions section.
Frequently Asked Questions
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