SADFinder is a native, keyboard-first file manager for macOS 15 and later. It combines dual-pane browsing, persistent color-coded tabs, an editable path bar, quick filtering and full-Mac search, icon and list views, Quick Look, Finder tags, ZIP tools, cut/copy/paste, rename, batch rename, undo/redo, per-folder views, Desktop control, Finder handoff, and global window snapping. Enter opens the selected item. Backspace moves it to Trash by default; Option+Up or Command+Up opens the parent folder. The Dialog Picker (Beta) works with native Open, Save, and browser upload dialogs. Cloud tools support Dropbox, Google Drive, and OneDrive actions, metadata, version history, and offline/online controls. Choose from 17 themes and Large Text modes. SADFinder is a universal SwiftUI app for Apple silicon and Intel Macs; file contents remain local and diagnostics are optional. Includes a 7-day no-card trial; plans are $5/month, $29/year, or $49 lifetime for up to three Macs.