Posted on March 24, 2020
Virto SharePoint Calendar for Office 365 displays multiple categories from Outlook, has an option to select data storage location, get attachment support, and option to copy a data source.
Posted on May 7, 2019
Virto Office 365 Calendar app can display Internet calendars and has option to show additional fields on events in day, week, workweek, and multisource views.
Posted on October 8, 2018
Virto SharePoint Online Calendar supports images from Exchange Calendar in event description.
Posted on March 21, 2016
Sharing calendars in Office 365 with co-workers and external users is an everyday thing in business and corporate communications. Microsoft Office 365 provides a number of solutions for calendar sharing and creating Office 365 group calendar. You might consider using third-party apps like Calendar Overlay Pro to overlay multiple group calendars in one place.
About the author 
Tatiana Sushchenko is the product owner at VirtoSoftware. She started her IT career with the famous ABBYY Lingvo back in 2006 in Moscow. Then she moved to Microsoft performing strongly in various marketing management roles across Visio, SharePoint, Office 365 and Project for almost 10 years. Tatiana is a graduate of the Institute of Business Studies and holds a mini-MBA degree. She also graduated from Microsoft marketing excellence university.