Seafile vs elFinder
A side-by-side comparison of two self-hosted file sync & storage options — licensing, setup difficulty, resource needs, and what each one replaces.
Seafile
High-performance file sync and share with block storage
VS
elFinder
Web file manager with a desktop-style interface
| Feature | Seafile | elFinder |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 76 · Good | 87 · Excellent |
| Category | File Sync & Storage | File Sync & Storage |
| License | AGPL-3.0 | BSD-3-Clause |
| Language | C | JavaScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker, bare-metal | bare-metal |
| GitHub stars | ★ 15,273 | ★ 4,804 |
| First released | 2012 | 2010 |
| Replaces | Dropbox, Google Drive | Google Drive, Dropbox |
What are Seafile and elFinder?
Seafile
Seafile is a file sync and share platform built around a reliable, high-performance file storage engine. It is well suited for users and organizations that prioritize fast, reliable sync of large libraries. It is typically deployed via Docker Compose or on bare metal.
- Fast block-level sync engine
- Client-side encrypted libraries
- Reliable handling of large file sets
- Desktop, mobile and web clients
elFinder
elFinder is an open-source web file manager with a user interface inspired by the macOS Finder. It supports multiple storage backends, drag and drop, and image editing.
- macOS Finder-style UI
- Multiple storage backends
- Built-in image editor
Seafile vs elFinder: key differences
Seafile is written in C, while elFinder is built with JavaScript. Licensing differs — AGPL-3.0 for Seafile versus BSD-3-Clause for elFinder. ElFinder is the lighter option, starting around 128 MB of RAM against 512 MB for Seafile. ElFinder is the more established project (first released 2010), while Seafile arrived in 2012. Seafile has the considerably larger community, at 15,273 GitHub stars versus 4,804. Seafile lists first-class Docker deployment; elFinder does not.
Why pick each one
Choose Seafile if…
- Excellent sync performance
- Stable and battle-tested
- Good for large libraries
Watch out for
- Fewer collaboration features than Nextcloud
- Setup more involved than simple tools
Choose elFinder if…
- Released under the BSD-3-Clause license
- Active community (4.8k GitHub stars)
- Written in JavaScript
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is Seafile or elFinder better?
Neither is universally better. Seafile has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Seafile and elFinder free and open-source?
Yes. Seafile is licensed under AGPL-3.0 and elFinder under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Seafile and elFinder with Docker?
Seafile: yes. elFinder: check the project docs for container support.
Which is lighter on resources, Seafile or elFinder?
elFinder has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Seafile. Real-world usage depends on library size, user count, and enabled features.