Incidentally, I checked out doo on OS X just few days ago, thinking it would help me with my OCR problem. It was a huge install and in the end it could not connect to my scanner. Not sure it was their problem per se, could be some peculiarity of my OS X setup, but I figured their main purpose was not what I wanted.

Here is what I want and it would be interesting to know how other people on HN solve that. I have no problem managing my digital documents, I have that covered. However paper (carbon-copy, dead-tree) - now this gives me a lot of headache. Even though I subscribed to electronic everything I could, I still many documents coming in paper: user manuals, medical test results, credit card agreements, some bills etc etc.

I hate managing and storing paper. I tried to setup a system that would scan, clean up, OCR documents, store searchable PDFs and (the key part) stored PDFs into folders (in my online backup provider's folder of choice) according to keywords or even performed some kind of machine learning classification (rent, medical, receipts, etc).

I had even created a concoction on Linux from SANE command line, ImageMagick, bunch of Python scripts that did that more or less, but once I moved to OS X that stopped working and I did not have time to port it yet.