Kindly refer to our new documentation available at https://docs.du.cesnet.cz/en/docs/introduction/introduction.

FileSender is a single-purpose web service used for quick and easy sending large files to hundreds of recipients. Guide for FileSender

This application is best suited for smaller amount of files that you want to access through web portal, to synchronize between a PC or mobile devices or to share them with your colleagues. You can also use it to share contacts and calendars. Guide for ownCloud