What kind of files will File upload field accept?

I need to include a file as a part of a job application and the form tells me that it won't accept my file type. I have tried pdf, jpeg, and doc. What kind of file will it accept?

You have to define the file extensions in your file upload field so only those that are on the list will be recognized by the file upload field.

Guide: https://www.jotform.com/help/29-How-to-Change-the-Allowed-File-Types-Extensions-in-the-Upload-Field

Regards!