There are limitations to what the size of a file can be when uploading in Fronter.
- Multiple file upload (the new uploader) has a 1 GB limit.
- Single file upload (old uploader) has a 100 MB limit.
- Mobile App upload in assignments has a limit of 70 MB.
More info about the new uploader can be found here:
What type of files can I send to Ephorus?
The maximum document file size is 25 MB.