Most PDF files work perfectly well with my default document viewer Okular, but cannot open a PDF file with fillable field with any program other than Adobe Acrobat Reader (acroread).
Is there anyway to make Okular open, edit and save PDF documents with fillable forms?
Best Answer
The answer as of now is No.
This file is encrypted and can only be opened with Acrobat Reader.
The only unencrypted element is the following text, found using pdftotext
There are lots of people affected by this.
My solution was to install acroread, fill in and print the form (the option to save wasn't available either for the form I was using), and then remove acroread.