FileBrowser Quantum vs OpenCloud

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

Not the right match-up? Compare FileBrowser Quantum with Compare OpenCloud with

FileBrowser Quantum Enhanced web file manager fork with extra features VS

OpenCloud Modern open-source file platform from ownCloud team

Feature	FileBrowser Quantum	OpenCloud
Deploy effort	Under-an-hour setup	Under-an-hour setup
Health score	92 · Excellent	90 · Excellent
Category	File Sync & Storage	File Sync & Storage
License	Apache-2.0	Apache-2.0
Language	Go	Go
Setup difficulty	Easy	Medium
Min. RAM	128 MB	512 MB
Deployment	docker, binary	docker
GitHub stars	★ 8,406	★ 6,056
First released	2024	2025
Replaces	Google Drive, Dropbox	Dropbox, Google Drive

What are FileBrowser Quantum and OpenCloud?

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

OpenCloud

OpenCloud is a modern open-source file sync, share, and collaboration platform built on a microservice architecture. It targets organizations wanting a current, lightweight content collaboration server. It is deployed via Docker Compose.

Microservice-based architecture
Web-based collaboration
Lightweight Go backend
Compatible desktop clients

Read the full OpenCloud guide →

FileBrowser Quantum vs OpenCloud: key differences

Both projects are written in Go. FileBrowser Quantum is the lighter option, starting around 128 MB of RAM against 512 MB for OpenCloud.

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 OpenCloud if…

Modern, fast codebase
Lightweight footprint
Permissively licensed

Watch out for

Very new project
Smaller ecosystem so far

OpenCloud details

Frequently asked questions

Is FileBrowser Quantum or OpenCloud better?

FileBrowser Quantum is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider OpenCloud if its specific feature set fits your needs better.

Are FileBrowser Quantum and OpenCloud free and open-source?

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

Can I run FileBrowser Quantum and OpenCloud with Docker?

FileBrowser Quantum: yes. OpenCloud: yes.

Which is lighter on resources, FileBrowser Quantum or OpenCloud?

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