Ask HN: What features would you like to see for PDF documents?

We are building a new product that lets you extract data from PDF using a simple API in wide range of output formats. You can also create PDF documents at scale within you applications.

I am wondering what features you are missing from PDF extraction or creation functionality? Please comment below.

I will really appreciate if you can take this survey to share you thoughts -

https://tiny.cc/zd5zsz

Cheers.