It is not supported in Acrobat Reader on iOS.
It works if you use Readdle's PDF Expert app.
Thank you, I will try to download Readdle PDF expert app. Do you know if this PDF expert has a local library to store the documents and work offline? I could not figure out in their website. Also, can it be used on Android phones as well? I try to support the users and they could have different kinds of phones. Thank you so much!
- Any file you open is first saved locally, so yes.
- No, it's an iOS only app, as far as I know. But did you try the Adobe app on Android? It might work there...
Thank you again. I downloaded the PDF expert and it works perfectly. If anyone know of an app to insert images to a fillable form for the Android phones, please let me know!
Maybe qPDF Notes.
I can't believe that it's 2021 and this issue is still relative I'd think Adobe would have a DC version of acrobat for IOS, it would be really nice not to need to use PDF expert so I can use the add photo form fill