Hello, Miguel,

I am sorry to hear that you are facing any difficulties with our RadPdfViewer control and the input form fields of a PDF document.

Following the provided information, I was unable to reproduce the issue you are facing. Please refer to the below screenshot illustrating the behavior on my end with the specified version and also with the latest Q1 2025 version:

I have attached my sample project. Please give it a try and see how it works on your end. Am I missing something? Could you please specify the exact steps how to reproduce the problem? Feel free to modify the project in a way to reproduce the experienced issue and get back to me with it so I can investigate the precise case.

As to the second PDF document, it is necessary to click the input field to activate the respective editor:

I noticed that the height is smaller than expected but the entered text is preserved after confirming the input value. Could you please give another try with the latest Q1 2025 version and let me know what is the observed result on your end?

Thank you in advance. I am looking forward to your reply.

Regards,
Dess | Tech Support Engineer, Principal
Progress Telerik