ILLiad Downloads

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Self-hosted ILLiad sites can find the ILLiad Server Installer files and detailed installation instructions at Obtaining the ILLiad Server Installation File.

Warning! The server installer files should only be used when migrating a server or setting up a brand new server installation. Sites with pre-existing server installations should use the ILLiad Server Automatic Updater to perform all server updates. Attempting to use the server installer files on a pre-existing ILLiad installation may break your installation. 

Please consider running updates and installations during standard support hours 8 am - 5 pm eastern time (business days Monday - Friday)  so that help is readily available if any issues are encountered. 
All installer files are password protected.

Send Email Request for Credentials

If unable to use the email link above, please use the button below to create a support request and enter the subject as "Please provide credentials for ILLiad Client Installer"

Send Support Request for Credentials

Client Installer 

Note: ILLiad Client Installers prior to v9.2.3 and v9.1.6 contain a deprecated version (v1.3.2) of the Atlas SQL Alias Manager (SAM). To ensure that the SAM application is updated to the latest version (v1.3.3), please run the standalone SAM installer either before or after running the ILLiad Client Installer. If SAM v1.3.3 has already been installed, running the ILLiad Client Installers will not roll back the SAM to v1.3.2.

For your convenience, below are the locally installed ILLiad downloadable files for each version of ILLiad. This includes the ILLiad Client, Customization Manager, Staff Manager, and others.

All other ILLiad components are installed/updated on the ILLiad web server.

Note that you cannot install a new version of the ILLiad client until your ILLiad server has been updated to that version. Sites upgrading from a previous major ILLiad version to the next major version (e.g., from v9.1 to v9.2) should use the latest available version of the ILLiad client installer for the new major version to install the new client application.

The Client Installer will install the ILLiad Client, Electronic Delivery Utility, Customization Manager, Billing Manager, and Staff Manager.

9.2             9.2.5 Download 9.2.3 Download  9.2.2 Download  

9.1            9.1.6 Download  9.1.5 Download  9.1.4 Download   

                  9.1.3 Download  9.1.1 Download   9.1.0 Download  


ILLiad Default Web Pages

See ILLiad Default Web Pages for more information. For a copy of the most up-to-date Voluntary Product Accessibility Template (VPAT), see Voluntary Product Accessibility Template (VPAT).

Note that the ILLiad Web DLL and Lending Web DLL server components must first be updated to the indicated required version before the latest version of the default web pages can be installed. Legacy copies of the default web pages for each major version of ILLiad are also available for download that can be used with previous versions of the Web DLL/Lending Web DLL, but will not contain new features added in later versions of the web pages.
9.2.2 (latest)
Additional version details:
Build: 20240219.1|25395
9.2.0 (legacy)
Additional version details:
9.1.1 (latest)
Additional version details:
9.1.0 (legacy)
Additional version details:

Default Print Templates

See ILLiad Default Print Templates for more information. The download works for versions 8.7-9.2.


Atlas SQL Alias Manager 

A standalone installer is available for download below that will update the Atlas SQL Alias Manager (SAM) to v1.3.3 to fix an issue affecting prior versions of the application installed by the ILLiad Client Installer. Note that after SAM v1.3.3 is installed, running ILLiad Client Installers will not roll back the SAM to the previous version.

1.3.3                                           Download

ILLiad Billing Manager & Reports

See ILLiad Billing Manager for more information. The Billing Manager is automatically downloaded as a part of the ILLiad Client installer.

ILLiad Database Manager

See The ILLiad Database Manager for more information.

9.2 Download
9.1 Download

 ILLiad DOCLINE LUA Scripts 

See DOCLINE Configuration for instructions on manually replacing the .lua scripts. To learn how to enable automatic updates for new versions of the scripts as they become available, see Docline Automatic Update

DOCLINE scripts will now be named by their own versioning instead of the versioning of the Client. This is because DOCLINE releases may occur separately on an as-needed basis. Scripts (ILLiad 9.2)                       Download                               Scripts (ILLiad 9.1)                       Download                                      

Atlas Auth Portal  

See Using an Authentication Portal Landing Page for more information.

1.3.2                                           Download

Patron Requests Service

See Patron Request Service for more information.

This is only for sites using OCLC Navigator

Patron Request Service         Download

3 of 9 Barcode Font

This font is only to be used by those with a valid ILLiad product license.
Can be used on ILLiad Print Templates.

3 of 9 Font                                      Download


If you have any further questions or need additional assistance, please contact Support.

OCLC Support


Atlas Support


If you are an OCLC ILLiad Licensee, contact OCLC Customer Support:

If you are an Original ILLiad Licensee, contact Atlas Systems:




If this article didn’t resolve your issue, please contact Atlas Support for assistance:

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