Document Process Automation MacOS Application Development

I need two applications:

  1. a document process automation application to pull preliminary data from multiple document types (pdfs, doc, xlsx, jpg) into a word document template
  2. a mobile application form that my clients can submit their preliminary data and direct this data into the client specific word document template

Does anyone know of an existing MacOS native app that runs offline and can fulfil my requirements? If not, do you have any pointers for tutorials please..

Document Process Automation MacOS Application Development
 
 
Q