Ask HN: Recommended Home Content Management System

What do you use to categorize and store your personal documents (tax, contracts, etc etc.) For home, I'm looking for a way to securely store a slew of PDF, spreadsheets, and Word documents that personal and that at the moment sit in a network share in ugly directories. I'm messy so I need a tool to help me. Ideally I'd like a tool I can use to easily input and categorize my documents, possibly even syncing them up securely with one of my Cloud VPSes. Curious what others are doing for this problem.