Koha
Koha is a free and open-source integrated library system (ILS) for managing library catalog, circulation, and patron data.
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The first free open-source ILS for libraries of all sizes.
Core Features
- Complete ILS modules: cataloging, circulation, acquisitions, serials, reports
- Web-based, multilingual, multi-branch support
- Highly customizable: custom fields, workflows, permissions, themes
- Active global community with regular releases and security patches
- Integration with RFID, self-check machines, and external APIs
What It Can't Do
- •Not a click-and-run desktop app; requires Linux server administration knowledge. Always backup database and config before upgrades. No GitHub PRs accepted; submit patches via bugs.koha-community.org.
Use Cases
- Small to medium public or school libraries seeking a free ILS
- Academic libraries requiring flexible catalog management
- Library consortia needing shared catalog and inter-library loan
Detailed Introduction
Koha is the first free and open-source integrated library system (ILS), used by thousands of libraries worldwide. It provides a complete set of features for library management, including cataloging, circulation, patron management, acquisitions, serials, and reporting. Koha is web-based, multilingual, and highly customizable. Its modular architecture supports libraries of all sizes, from small community libraries to large academic institutions. Unlike commercial ILS, Koha avoids vendor lock-in and offers full control over data and workflows. The system is actively maintained by a global community of librarians and developers, with regular releases and extensive documentation.
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Getting Started
Download installer
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Install the software
Double-click the downloaded installer and follow the prompts
Step 1: Download the latest stable release from koha-community.org or use a Docker image
Step 2: Install dependencies (Perl, MySQL/MariaDB, Apache/Nginx) on a Linux server and run the install script
Step 3: Access the web installer via browser, configure database and admin account, then import initial data
- Step 1: Download the latest stable release from koha-community.org or use a Docker image
- Step 2: Install dependencies (Perl, MySQL/MariaDB, Apache/Nginx) on a Linux server and run the install script
- Step 3: Access the web installer via browser, configure database and admin account, then import initial data
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Open Source Transparency
View GitHub SourceUninstall Info
Stop web server and database services, delete the Koha installation directory and the koha database (e.g. drop the MySQL database), remove related system users and cron jobs.
No Extra Dependencies
Ready to use after download. No additional runtime required.
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