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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    File Upload does not allow for the extension .xlsx. Any chance to fix this?

    Asked by nbs on November 01, 2011 at 03:33 PM
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    Answered by yasinco on November 01, 2011 at 03:36 PM

    Hello Today

    Yes you can change what can and can't be uploaded by clicking the upload field in edit mode and click the extensions and type it in EXAMPLE:

    I hope this helps,


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    Answered by nbs on November 01, 2011 at 04:21 PM

    Great! Since the option "Extensions" was already populated, it seemed that the choice was use what's there or delete, but it never occured to me that I could actually ADD to the list.

    Thank you again for your time.


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    Answered by yasinco on November 01, 2011 at 04:28 PM

    Glad you were able to figure it out.

    Thanks for using JotForm.