DeDRM Tools vs Thorium 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?
DeDRM Tools
Calibre plugin suite for removing DRM from purchased ebooks
VS
Thorium Reader
Open-source EPUB and audiobook reader for desktops
| Feature | DeDRM Tools | Thorium Reader |
|---|---|---|
| Category | E-books & Media Library | E-books & Media Library |
| License | GPL-3.0 | BSD-3-Clause |
| Language | Python | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 128 MB | 512 MB |
| Deployment | source | binary, source |
| GitHub stars | ★ 15,275 | ★ 2,816 |
| First released | 2014 | 2019 |
| Replaces | Adobe Digital Editions | Adobe Digital Editions, Apple Books |
Why pick each one
Choose DeDRM Tools if…
- Released under the GPL-3.0 license
- Mature project with 15.3k GitHub stars
- Written in Python
- Tiny footprint — runs in 128 MB RAM
Choose Thorium Reader if…
- Released under the BSD-3-Clause license
- Easy to set up — beginner-friendly
- Active community (2.8k GitHub stars)
- Written in TypeScript
Frequently asked questions
Is DeDRM Tools or Thorium Reader better?
Neither is universally better. DeDRM Tools has the larger community, while Thorium Reader is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are DeDRM Tools and Thorium Reader free and open-source?
Yes. DeDRM Tools is licensed under GPL-3.0 and Thorium Reader under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run DeDRM Tools and Thorium Reader with Docker?
DeDRM Tools: check the project docs for container support. Thorium Reader: check the project docs for container support.