FileBrowser Quantum vs Spacedrive

A side-by-side comparison of two self-hosted file sync & storage options — licensing, setup difficulty, resource needs, and what each one replaces.

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FileBrowser Quantum Enhanced web file manager fork with extra features VS SP Spacedrive Cross-platform file explorer powered by a virtual distributed filesystem

Feature	FileBrowser Quantum	Spacedrive
Deploy effort	Under-an-hour setup	Read-the-docs project
Health score	92 · Excellent	83 · Excellent
Category	File Sync & Storage	File Sync & Storage
License	Apache-2.0	AGPL-3.0
Language	Go	Rust
Setup difficulty	Easy	Medium
Min. RAM	128 MB	512 MB
Deployment	docker, binary	binary
GitHub stars	★ 8,406	★ 39,022
First released	2024	2022
Replaces	Google Drive, Dropbox	Google Drive, Dropbox

What are FileBrowser Quantum and Spacedrive?

FileBrowser Quantum

FileBrowser Quantum is a community fork of File Browser that adds advanced search, multiple sources, and improved performance. It provides a web interface for managing files on a server.

Advanced indexed search
Multiple file sources
Improved performance over original

Spacedrive

Spacedrive is an open-source, cross-platform file manager written in Rust, built around a virtual distributed filesystem (VDFS). It indexes and organizes files across multiple devices and storage locations from a single native app.

Virtual distributed filesystem
Indexes files across devices
Cross-platform native app

Read the full Spacedrive guide →

FileBrowser Quantum vs Spacedrive: key differences

FileBrowser Quantum is written in Go, while Spacedrive is built with Rust. Licensing differs — Apache-2.0 for FileBrowser Quantum versus AGPL-3.0 for Spacedrive. FileBrowser Quantum is the lighter option, starting around 128 MB of RAM against 512 MB for Spacedrive. Spacedrive is the more established project (first released 2022), while FileBrowser Quantum arrived in 2024. Spacedrive has the considerably larger community, at 39,022 GitHub stars versus 8,406. FileBrowser Quantum lists first-class Docker deployment; Spacedrive does not.

Why pick each one

Choose FileBrowser Quantum if…

Released under the Apache-2.0 license
Easy to set up — beginner-friendly
First-class Docker support for quick deployment
Mature project with 8.4k GitHub stars

FileBrowser Quantum details

Choose Spacedrive if…

Unified multi-device view
Modern Rust core
Cross-platform clients

Watch out for

Still beta quality
Sync features incomplete

Spacedrive details

Frequently asked questions

Is FileBrowser Quantum or Spacedrive better?

Neither is universally better. Spacedrive has the larger community, while FileBrowser Quantum is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are FileBrowser Quantum and Spacedrive free and open-source?

Yes. FileBrowser Quantum is licensed under Apache-2.0 and Spacedrive under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run FileBrowser Quantum and Spacedrive with Docker?

FileBrowser Quantum: yes. Spacedrive: check the project docs for container support.

Which is lighter on resources, FileBrowser Quantum or Spacedrive?

FileBrowser Quantum has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Spacedrive. Real-world usage depends on library size, user count, and enabled features.