Will there EVER be a Microsoft Windows version of DevonThink?

I recently came across this project
Paperless NGX

It’s a document manager and seems to allow for shared access. It’s server based and I think it’s open source, does OCR, and allows for custom metadata

But

  • It seems incredibly complicated to set up
  • doesn’t offer any encryption as far as I can tell
  • is it fully open source? Not sure

Those might be deal killers for some people.