How to turn off the file size limit on upload file fields

Hello, 

I need that my reps charge images of contracts in a report, but  when i set the option "Limit file size" in the position "OFF" and save it , the option return automatically set to "ON 1024".

You can change file size limits by following this guide:

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

As described in the guide, there is an upper limit to the file size that our system can handle, which is up to 1GB per file. This means that the upload file size can never really be turned off, but can only be increased up to 1 GB, which equals to 1048576 KB.

If you need to receive large files, please simply increase the file size limit in the way described within the above linked guide, and set the limit to a number that is high enough for the size of files you are expecting to receive.

Please let us know whether you need any further assistance, thanks.