Marta is a handy file manager for macOS. You can ask the app to show only the buttons you use most frequently. For a better file managing experience, you can change the button background color, customize its title, and even choose what to display: an icon, only text or both. You can add a directory change handler, so whenever the user changes the current directory, you will receive a notification.
ForkLift is a robust and elegant file manager and FTP/SFTP client...
Free dual-pane file manager for OS X.
Easy-to-use native Cocoa application with a dual-pane interface, support for all file operations, keyboard shortcuts, and themes.
Manage files and folders with a tabbed dual-pane layout.
This app can copy blocks from any Foundation Factory into Quilt-Pro version 5.