Open Exchange. Not only a great alternative to Google Calendar and GMail, but in its newest Version also GoogleDocs and OneDrive!
If you have ever extensively used Google you have come to love the easy nature of online collaborative editing in Sheets and Docs. Up until now you had to rely on one of the major online service for this kind of task. But since the newer Versions of Open Exchange these kinds of features are included in its free Community OX.
In the following Steps we will look at the installation and configuration of Open-Exchange with these features included:
