I regularly need to create PDF documents that contain fillable forms, which clients then need to be able to fill in and save using Adobe Reader. I want to automate this process, but I haven't yet come across a HTML-to-PDF converter that actually supports converting HTML form inputs to fillable PDF form inputs or otherwise adding fillable form inputs to the output PDF.
The consensus seems to be that wkhtmltopdf is now too old to be actively used with its lack of support for CSS3, but even the more modern converters that I've looked at - such as WeasyPrint and HTMLDoc - don't seem to have this feature, and there are many others I've come across whose support I'm not sure of.
Is it at all possible to do this via the command-line (preferred) or programmatically?