Hello,
Yes, it is possible. The File Upload field can be added from Add Field -> Advanced.
After you add it, select it, go to the Advanced section, enable the “Accept only the following extensions” option and select only the PDF extension from the dropdown menu.
Here is a screenshot to guide you: https://www.screencast.com/t/SO9LipFV
If you require more information, please contact us at support@captainform.com or via live chat and we will gladly assist.
Have a great day!
Sorry, for delay with reply.
Thank you for your detailed reply.
You’re most welcome.
As always, do not hesitate to contact us for further assistance at support@captainform.com or via live chat.
Happy Holidays!