Open Source Objective C Password Managers

A free, open-source, KeePass-compatible password manager for macOS. Open files in individual windows or use tabs to use a single window. Your files will get saved constantly. Lost something and cannot recover it from an entries history? Browse versions to find what you're looking for! MacPass supports Undo/Redo for everything you do with your data. Something went wrong and you want to revert it, just undo your changes an you're good to go! Move or copy entries and groups inside a database or between two files. Add file attachments by dropping them onto entries. You even can add entries by dragging URLs onto the database. Enable previews to leverage the QuickLook system for previews of a variety of file types to take a look at your file attachments. MacPass can read and write KDB Legacy files as well as the latest KDBX Format. You can even convert KDB to KDBX and the other way around.

Passes, while seemingly just another password generator, is actually the first 100% pure Cocoa open-source password generator (that I know of, at least). Passes strives to be the most flexible solution for generating passwords out there.