Note: The Conferences i/o Mac App is in public beta. While the app has been tested by many customers, there can still be quirks or bugs that have not yet been ironed out. If you are using the Mac App and see any strange behavior, please email support@conferences.io.

Download our Mac App


Download version 1.4.0 (released March 2020).


Version 1.4.0 resolves issues with macOS 10.15 (Catalina)





If you are using an earlier version of macOS, we recommend downloading an older version of our Mac App software. Older versions are listed below.


System requirements

The Conferences i/o Mac App works with macOS 10.11 (El Capitan) and higher. The app will not run on earlier versions of macOS.


This app is designed to work with Keynote or PowerPoint 2016 for Mac. Older versions of PowerPoint for Mac are not supported by this app.



Older versions (support for earlier versions of macOS)

1.3.2 (August 2018) — Should work well with macOS 10.11 (El Capitan), 10.12 (Sierra), 10.13 (High Sierra), 10.14 (Mojave).