dir2opds vs Koodo Reader
A side-by-side comparison of two self-hosted e-books & media library options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
dir2opds
Minimal OPDS server for personal ebook collections
VS
Koodo Reader
Cross-platform ebook reader with annotations and sync
| Feature | dir2opds | Koodo Reader |
|---|---|---|
| Category | E-books & Media Library | E-books & Media Library |
| License | MIT | AGPL-3.0 |
| Language | Go | JavaScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 64 MB | 256 MB |
| Deployment | docker, binary | docker, binary |
| GitHub stars | ★ 110 | ★ 27,803 |
| First released | 2018 | 2020 |
| Replaces | Calibre Content Server | Calibre, Apple Books |
Why pick each one
Choose dir2opds if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Go
Choose Koodo Reader if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 27.8k GitHub stars
Frequently asked questions
Is dir2opds or Koodo Reader better?
Neither is universally better. Koodo Reader has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are dir2opds and Koodo Reader free and open-source?
Yes. dir2opds is licensed under MIT and Koodo Reader under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run dir2opds and Koodo Reader with Docker?
dir2opds: yes. Koodo Reader: yes.