As of August 2012[update], InstallCore was managing 100 million installations every month, offering services for paid, unpaid, and free software by using the SDK version.

[5] InstallCore was a product of ironSource, which is headquartered in Tel Aviv with offices in San Francisco, California, and Beijing, China.

The first version only includes three files: system.js, application.js, and packages.js, which support over-the-web software packages delivery and basic system modifications.

[citation needed] Since InstallCore version 4.10, the SDK integrated 12 fully pre-designed templates and a customization tool to create a WYSIWYG design.

[11] As of version 3.1, InstallCore fully supported both Unicode and RTL, but depended on Windows 2000 with SP 4 as a minimum requirement to accurately present the UI.