Commander One is a free dual-pane file manager for OS X, created entirely in Swift. Fast and powerful yet easy-to-use it provides full access to all files and folders - copy, move, delete, rename your Mac's content in an easy way.

Advanced search feature will enable you to find files by their name and content or with the help of Spotlight search. Thanks to integrated archiver that supports ZIP format you can create archives, extract files or open archived files in a separate folder. The app allows you to set hotkeys combination for any of your actions, open your favorite folders or switch to those already open with the help of History and Favorites and browse a large number of files through Brief Mode.

PRO Pack's extra functionality include:

Built-in FTP client to connect to remote servers via FTP or SFTP.
Mounting your iOS and Android devices on your computer via USB cable - to access and manage their data.
ZIP, RAR, TBZ, TGZ, 7z formats support plus search through compressed archives
Built-in Terminal emulator equipped with all necessary options and no skipping apps
Access to a list of all running processes and an option to terminate any of them
Themes to customize Commander One's appearance - choose a ready-made one or create your own
Dropbox integration to share Dropbox links