Finderlock

Finderlock drops AES-256 encryption right into Finder—no apps to open, no complicated setup, just right-click and protect. Touch ID unlocks in milliseconds, and it works entirely local with zero data collection. Bank-level security meets Apple-native simplicity. They also threw in iCloud and Google Drive backup for your encrypted containers, so your files are safe even if your Mac takes a dive. Custom auto-lock timers mean it locks when you sleep, logout, or whenever you tell it to. Simple, effective, no excuses.

They're currently at 300+ Mac users with paid plans starting at $49. The free tier is there for anyone who wants to test drive, but once you taste that one-click protection, the $49 tier starts looking real cheap for peace of mind. For a product that solves a problem everyone has but nobody talks about, Finderlock just made "my files are secure" mean something again.