File size requirements

May you please provide us more details about your question? 

Here are some guides that will help you with file uploads: 

https://www.jotform.com/help/332-How-to-Create-File-Upload-Forms 

https://www.jotform.com/help/33-Changing-the-File-Upload-Size-Limit

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

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