Koha
Self-HostedOpen-source integrated library system for libraries of all sizes
Overview
Koha is a full-featured open-source Integrated Library System (ILS) designed for libraries ranging from small community hubs to large academic institutions. It includes core modules like cataloging (MARC 21/UNIMARC support), circulation (checkouts, renewals, holds), patron management (fine tracking, roles), acquisitions (ordering, invoicing), serials management, and customizable reporting. Koha supports multi-language interfaces, Z39.50 cross-catalog searching, and can be self-hosted via Docker, LAMP stack, or managed hosting. It offers extensive customization to align with library workflows and compliance with global library standards.
Key Features
- Comprehensive cataloging with MARC 21/UNIMARC support
- Circulation management (checkouts, holds, fine tracking)
- Patron database with role-based access control
- Acquisitions and serials management modules
- Multi-language support and Z39.50 cross-catalog searching
Frequently Asked Questions
? Is Koha hard to install?
Koha’s installation varies: Docker images simplify setup for beginners, while traditional LAMP stack installations require basic server admin knowledge. Configuring library-specific settings (like circulation rules or MARC templates) may take time, but community documentation and tutorials help. Many libraries opt for managed hosting if self-hosting feels overwhelming.
? Is it a good alternative to Alma?
Yes—Koha provides core ILS features (cataloging, circulation, acquisitions) for free and allows full data control via self-hosting, unlike Alma’s subscription model. However, Alma offers more enterprise integrations (e.g., research tool links) and dedicated support, which Koha lacks unless using paid hosting services.
? Is it completely free?
Koha is open-source (GPLv3) and free to use, modify, and distribute. There are no license fees, but self-hosting incurs server costs, and managed hosting or professional support may have fees. The software itself remains fully free for all use cases.
Top Alternatives
Tool Info
Pros
- ⊕ 100% open-source (GPLv3 license) with no license fees
- ⊕ Full self-hosting control for data privacy and ownership
- ⊕ Highly customizable to fit unique library workflows
- ⊕ Active global community for support and regular updates
- ⊕ Compliant with international library standards (MARC, Z39.50)
Cons
- ⊖ Steep learning curve for non-technical library staff
- ⊖ Requires ongoing server maintenance if self-hosted
- ⊖ Advanced features may need third-party plugins
- ⊖ Initial setup demands library-specific configuration
- ⊖ Limited built-in cloud collaboration tools compared to SaaS alternatives