Download the latest release of the Little Green Button software

Windows Software

This is version 3 of Little Green Button. We recommend all Little Green Button users download this latest version of the software – it’s free to upgrade.

New customers downloading Little Green Button for the first time will need to register for a free 14 day trial first. This download won’t work without your activation code which we will send you when you register.


Windows (.exe)


Windows (.MSI)

Microsoft .Net Framework v4.7.2 is required. The installation program will check and, if necessary, prompt you to download and install .Net Framework.

User Guides

For help getting started with your free trial, check out our simple how-to guides below. If you need help with a specific question or query, head over to our knowledgebase.

The Basics