Author’s Note: Microsoft has officially announced the retirement of Exchange Web Services (EWS) for Exchange Online, with the service being fully disabled on October 1, 2026. This change has important implications for organizations that rely on third-party applications accessing Public Folder data, especially contacts and calendars. You can read more about this in our recent blog.

CiraSync’s free Office 365 app to view shared calendars and Public Folder contacts is now live.

We constantly tell our prospective customers that  they don’t need an Android app to view Folders—our software syncs public folder contacts and public calendars to Outlook via the Exchange Server. There is no need for Desktop software or smartphone software.

Inexplicably, we have developed and published an Office 365 Android App to deliver exactly what we said wasn’t needed!
Check out the iOS version here.

Confused yet?

CiraSync does a one way sync of Public Folder contacts and calendars to one or more Exchange Server mailboxes.

The one way sync is a big deal. For example, everyone with a smartphone in your company can have Key Customer contacts in their address book. However, what happens when someone needs to edit one of those contacts?

In the past, edits and additions to the public folder had to be done from a desktop running Outlook or Outlook on the web. With this new Office 365 app,  you can directly edit them.

Install this app and gain immediate access to public folder contacts and calendars.

No credit cards or contracts are required!

Hear more from tech expert Vern Weitzman as he talks about privacy in relation to tech’s most popular digital assistants in this blog article.