Upload and extract zip files in a SharePoint Online document library and download multiple documents as a zip file.

Create cascading parent-child relationships between columns in SharePoint Online lists.

List Collection App can collect lists from different sites to display them in a single grid view.

Column Permission App enables administrator to set columns invisible or read-only in a SharePoint Online list.

Aggregate and manage events from multiple calendars (SharePoint Online calendar, Group calendar and Personal calendar) in one place.

Excel Import App enables users to import data from an Excel spreadsheet file into a SharePoint Online list.

Batch Check In App enables end users to check in a group of document and edit their properties at once in Office 365 or SharePoint online.