Manage every aspect of your library with ease.

Simplify your operations, save time with automation, and modernise your library with Koha, the all-in-one library management system.
End-to-end library ops management
Hardware integration
Great customer support
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Why Choose Koha?

It is the world’s leading open-sourced library management system powering thousands of libraries.

Free & Open Source

Koha guarantees a flexible, stable, low-cost and high security platform.

Regularly Updated

With 2 major upgrade every year, you’ll always be using the best and latest.

Community Driven

Koha is used in hundreds of libraries around the world who support each other. Learn more.

Modern Library Management System

Features and tools that unlock new possibilities for you to  support lifelong learning.

Powerful Search

Make thousands of files easily accessible, and find items in your entire library within seconds.

Move Data

Import or export your data between different systems without any trouble.

Barcode and RFID

Integrate your library software with various scanning systems.

OPAC Integration

Search and find items from any OPAC right from your library's system within seconds.

Email and Text Alerts

Multiple automated alerts for librarians and library members.

Safe Data Backups

Keep your data safe with scheduled backups.

Improve Library Management and Patron Experience​

Koha has modules that provide everything for you to manage your Library. From a customizable OPAC, Circulation Management to Reporting. Get total control of your library.

We help create customized reports for you and help set up overdue and fines rules. This includes blocking EMS access and other types of integrations.

Solutions We Offer

We support major protocols under the Library of Congress, including MARC21, UNIMARC, Z39.50, SRU/SW, and SIP 2.

Installation & Upgrade
DSpace/EPrints Integration

Integrate Koha Software with Your Library's Hardware

We’ll enhance and automate your library’s ecosystem by integrating SIP 2 and LDAP/AD devices with mobile apps, and a central software solution.

Supported Devices

Barcode Readers​

RFID Readers​

Tower Servers​

Thermal Transfer Barcode Label Printers​

Hear From Our Clients

While we’re building software, we’re also building a relationship with people. It shows in the feedback we receive.

🇲🇾  Malaysia
Aliah Ismail
Information Technology Lead
We're very happy with the EPrints digital repository system that GR Tech built for us. It has greatly improved how we organize and access information.
🇩🇰  Denmark
Trine Nielsen
CEO of BoomBiz (formerly Base of Branding)
It was clear that they invested themselves into their software development process and most importantly, they stuck to their price estimates and delivered the system we requested on time.

Case Studies

Get into the nitty-gritty of how we build library software to solve business problems.

Under NDA
Koha Library Software for Johor Port Berhad
We upgraded LPJ’s library with the latest Koha version, and a new digital system that's integrated with hardware like scanners and printers.
Core Tech
Koha, Z39.50
Read case study


We integrate Koha with other software systems to improve capabilities and streamline your work.

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Library and information management systems that are used by professionals, and backed by communities

Koha Library Software



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Salwa Ismail
Lembaga Pelabuhan Johor
They stuck to their price estimates, and delivered the system we requested on time.
Trine Nielsen
CEO of BoomBiz (formerly Base of Branding)
It was clear that they had a lot of experience building software, their communication was clear, and we got the project delivery as expected.
Aliah Ismail
Malaysian Insurance Institutes
I'm so happy with the digital repository they built, it has made my daily work much easier than before.