Waren, the Mac notebook that searches what you saved

Field notes

The page describes a file-centered workflow rather than a hosted notes account: users save mixed material locally, while OCR makes text inside screenshots and scanned PDFs searchable. It also claims that notes remain plain-text files on the Mac, with no account or cloud requirement. A separate one-click view converts notebook contents into nodes and automatically drawn connections, and the page positions the app for anything from a few notes to ten thousand.