BookLore vs COPS
A side-by-side comparison of two self-hosted e-books & media library options — licensing, setup difficulty, resource needs, and what each one replaces.
BookLore
Self-hosted web app for organizing and reading ebooks and PDFs
VS
COPS
Calibre OPDS and HTML PHP server
| Feature | BookLore | COPS |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 83 · Excellent | 73 · Good |
| Category | E-books & Media Library | E-books & Media Library |
| License | GPL-3.0 | GPL-2.0 |
| Language | Java | PHP |
| Setup difficulty | Easy | Easy |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker | docker, bare-metal |
| GitHub stars | ★ 1,243 | ★ 134 |
| First released | 2024 | 2013 |
| Replaces | Kindle, Goodreads | Kindle |
What are BookLore and COPS?
BookLore
BookLore is a self-hosted application for organizing, managing, and reading a personal ebook and PDF library in the browser. Written in Java and deployed via Docker, it offers metadata fetching, a web reader, and multi-user shelves.
- Organizes e-books and PDFs
- Web-based reader
- Metadata fetching
- Multi-user shelves
COPS
COPS is a lightweight Calibre OPDS and HTML PHP server that exposes a Calibre library without needing Calibre running. It targets users wanting a minimal way to share their library. It is deployed via Docker or a PHP stack.
- OPDS and HTML catalog
- Reads Calibre metadata database
- Very lightweight
- No Calibre process needed
BookLore vs COPS: key differences
BookLore is written in Java, while COPS is built with PHP. Licensing differs — GPL-3.0 for BookLore versus GPL-2.0 for COPS. COPS is the lighter option, starting around 128 MB of RAM against 512 MB for BookLore. COPS is the more established project (first released 2013), while BookLore arrived in 2024. BookLore has the considerably larger community, at 1,243 GitHub stars versus 134.
Why pick each one
Choose BookLore if…
- Tidy library management
- Web reader included
- Active development
Watch out for
- Young project
- Smaller community
Choose COPS if…
- Extremely lightweight
- Easy to host
- Good OPDS support
Watch out for
- Read-only catalog
- Basic interface
Frequently asked questions
Is BookLore or COPS better?
Neither is universally better. BookLore has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are BookLore and COPS free and open-source?
Yes. BookLore is licensed under GPL-3.0 and COPS under GPL-2.0. Both can be self-hosted at no software cost.
Can I run BookLore and COPS with Docker?
BookLore: yes. COPS: yes.
Which is lighter on resources, BookLore or COPS?
COPS has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for BookLore. Real-world usage depends on library size, user count, and enabled features.