The Ephorus plagiarism detection service can currently receive the following file formats from the Fronter assignment application:
Microsoft Office Word (.doc, .docx)
Word Perfect (.wpd)
Adobe Acrobat (.pdf) (with computer readable text)
Text documents (.txt, .rtf)
OpenOffice Text documents (.odt, .sxw)
Internet documents (.html, .htm)
The maximum document file size is 25 MB.
For any other types of files, you will in the evaluation view see a text saying the document was not sent to Ephorus.
Read more about Ephorus: https://itslearning.com/global/fronter/resources/what-is-ephorus-and-how-do-i-get-started-with-it/
This article can be found here: https://itslearning.com/global/fronter/resources/what-types-of-files-can-i-send-to-ephorus/