How to Change the Allowed File Types in the Upload Field

Last Update: July 17, 2017

Users often ask which file types are supported in the File Upload field. The default file extensions are:

pdf, doc, docx, xls, xlsx, csv, txt, rtf, html, zip, mp3, wma, mpg, flv, avi, jpg, jpeg, png, gif

However, you can add or remove file types to this list whenever necessary. To learn more, watch this short video or refer to the text-based guide below:

1. Click on the GEAR icon to open the File Upload properties.

2. Go to the OPTIONS tab.

3. Type the extensions of the allowed file types.

🔘 Separate each with a comma.

🔘 Don't include the leading dots/periods (e.g. type pdf instead of .pdf).

🔘 Type an asterisk * to allow all file types.

How did it go? Do you have any suggestions or comments? Please let us know in the comment box below.


29 Comments...


   
chucklebig (April 08, 2011 at 11:04 AM)

Is there a maximum number of file types allowed?


   
yogita (April 08, 2011 at 02:01 PM)

When I upload a file (PDF or doc)through browse button to my website & hit submit button I get email with all the fields on my form,but I cannot open doc file. When I click on it it shows zip file which I save on my hard drive & try to open it, it shows only xml files but no doc file. How can I get orignal file uploaded through form in my email.


   
serkan (April 09, 2011 at 07:33 AM)

You can allow all types of files simply by putting * in the box.


   
mchrist793 (June 03, 2011 at 02:05 AM)

I have added several different file types to my upload button, but it still will not allow. I keep getting the following message:

(VTS_01_2.VOB has invalid extension. Only .pdf, .doc, .docx, .xls, .csv, .txt, .rtf, .html, .zip, .mp3, .wma, .mpg, .flv, .avi, .jpg, .jpeg, .png, .gif, .mp4, .mp3, .ppt, .pub, .m4a, .mov, .vts, .vob, .m4v, .m2ts, .dvr, .264, .mp4, .flv, .bup, .mts, .psd, .png, .MOV, mpeg-4 are allowed.)
even though I added to the list. please tell me what I'm doing wrong
thx!

View Answer


   
tommyblue (October 02, 2011 at 10:13 PM)

file upload form does not work.
after selecting photo file and clicking submit the following msg appears.

Upload Error

File could not be uploaded for some reason.

Please go back and fix this

View Answer


   
tony22 (January 12, 2012 at 07:35 AM)

I want only jpg or jpeg files to be uploaded so deleted all types but left
jpg, jpeg
on the list.

When I tried to upload a jpg file I get the message:
jpg file extension is not allowed. You can only upload jpg, jpeg files.
Please go back and fix this.

How? Does the list of allowed types have to be written differently?

Thanks, Tony

View Answer


   
tony22 (January 12, 2012 at 07:46 AM)

I am using IE8 with XP pro sp3.


   
diogofn (August 13, 2012 at 09:25 AM)

Show!


   
adminKC (August 23, 2012 at 09:26 AM)

I can choose a file to upload but there is no submit button. Help please!

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metlife (August 23, 2012 at 10:57 AM)

I'm having problems today when i try to upload a pdf - the error is "EA-Brighton.pdf has invalid extension. Only .pdf are allowed."
In allowable extensions, I've tried *, pdf and .pdf
The form is at http://jotformeu.com/form/22124806208345

View Answer


   
irbestudio (September 12, 2012 at 12:14 PM)

Hi, i have the same problem with my form, i only want file-aceept="pdf,doc,docx)" and it doens aceept files with that extensions, please take a look on that formID=10361047540

View Answer


   
mickyscakes (February 08, 2013 at 07:22 AM)

I'm having the same problem - keeps telling me that my JPG is not allowed as only jpg files are allowed!
formID: http://form.jotformeu.com/form/30383051492348
Helllllp please.

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Sandstens (February 26, 2013 at 06:05 AM)

We can not download large files, the customer has put up.
Bigger then 1000m.

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Anatol2013 (April 04, 2013 at 05:21 AM)

Мне надо загрузить два файла, текст и фото. Я вставил два поля. По первому файлы приходят, по второму полю файлы не приходят и не отображаются.
Возможна пересылка двух-трех файлов одновременно?
Спасибо.

View Answer


   
optizign13 (August 19, 2013 at 07:15 PM)

Is it possible that jotform emails me all of the pictures instead of just the first attachment?

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camescott (March 03, 2014 at 01:05 PM)

IT doesn't t work for me

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LEAF_Slovakia (April 04, 2014 at 04:42 AM)

Hello, having problems with uploading any type of files into this form.
Please help!

http://www.jotformpro.com/form/40512667601954

View Answer


   
amohammedomer (July 07, 2014 at 04:20 AM)

How to enable removing uploaded file from a form?

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white_cap (July 21, 2014 at 04:56 PM)

The uploaded files are not attaching to the email that I receive. How can I fix this so the attachment comes along with the notification email?

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raadsarar (October 26, 2014 at 08:41 AM)

I am looking for such a form that saves the files which visitors upload in the form. Please help me with it. Please reply

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KGPT (February 10, 2015 at 07:08 PM)

I am trying to upload a document and I can't do it. I'm using Internet Explorer. I can click on browse, but nothing displays. This is very frustrating. Any assistance would be greatly appreciated. HELP!
Thanks, Kayonna

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lisasmith_3 (February 19, 2015 at 11:46 AM)

Is it possible to allow file caption before/after uploading?

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justglass (February 17, 2016 at 08:05 AM)

i have tried to create a form allowing people to upload images - on the test form i filled in - i can see only one of the images - how do i see the other images uploaded please?

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MattAtKapnick (July 28, 2016 at 10:05 AM)

Is it possible to have these attachments encrypted when they are sent after the form is submitted? Thank you!

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gelbuilding (August 27, 2016 at 11:24 AM)

where can i download form tools?

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Smithf910 (January 19, 2017 at 04:16 AM)

Good day! Do you know if they make any plugins to safeguard against hackers? I'm kinda paranoid about losing everything I've worked hard on. Any recommendations? ceacfddbbcekkdgf

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Mannat Kaur Kandhari (May 29, 2017 at 01:33 PM)

there is a passport size image of mine which is of 83 kb and i need to upload it on a site but the site is not accepting it saying that only images between the sizes of 20 kb and 50 kb will be accepted. when i finally managed to make the image of 27 kb, another error occured saying no double extension is allowed. how do i correct this error? do reply asap.

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mitch (July 18, 2017 at 03:02 PM)

If I have the google Drive extension in place, will zip files uploaded on my jotform be sent to my google drive? I primarily will have zip files uploaded so getting those to my Drive are my primary concern.

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