One Commander (previously bitCommander) is a Windows file manager (Windows 7, 8 and 10) with improved Miller Columns (OSX Finder&#39;s column view) and two-panel support. It simplifies file management with intelligent file representation, relative file dates (shown as days since creation), ToDo notes in any folder, batch file processing without interrupting for copying errors, and much more.
Windows Store version: https://www.microsoft.com/store/apps/9NBLGGH4S79B

- Two Panels
- Miller Columns (as in OS X Finder)
- Long Unicode Path support (not limited to Windows&#39; 260 characters in path)
- Relative File Dates (hours/days from modification time) and Color Coded File Age
- Preview built-in
- Tabs
- Organize Favorites into project groups
- Quick Filtering of current folder
- File operations queue - batch file operations
- Easy keyboard navigation
- ToDo Tasks and notes in any folder
- Drop List / Smarter clipboard
- Easy sorting to multiple destinations
- Image / Audio / Video / Document metadata
- Picture Preview with Metadata and GPS photo location 
- Dark / Light themes; Themes editable
- Image Converter
- RegEx renaming
- Monitor folders for changes
- Unpack AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z

One Commander

Windows

Free dual-pane file manager for Windows featuring tabs, columns, themes, long filename support, image converter, regex renaming and many other unique features.

Activities * You can keep an eye on your transfers in the Activities Window * You can organise, reorder or pause your Transfers

Quick Open * You can easily access your Favorites, Menu Commands, open a selected File with a Desired Application or apply a previously saved Multi Rename preset on selected Files - Using only your Keyboard

You can choose between Finder Style Key Binding Set and Commander Style Key Binding Set * You can also  edit the Shortcuts

ForkLift Mini sits in your Menu Bar * You can use ForkLift Mini as a Synclet * With ForkLift Mini you can run a Saved Sync even if ForkLift is not running

Quick Select * You can easily add or remove Items from Selection - Using only your Keyboard

File Transfer Tool for Mac * FTP Client * SFTP Client * WebDAV Client * Amazon S3 Client * Backblaze B2 client * Google Drive Client * Rackspace CloudFiles Client *  SMB Client * AFP Client * NFS  Client * VNC Client * You can save remote Connections as Favorites * You can use ForkLift Mini in the Menu bar to mount Saved Connections * You can use ForkLift Mini to drop Files to Saved Connections

ForkLift is available in Dark Mode * In the Favorite Manager you can manage all your Favorites

You can use Forklift Mini as a Disklet * You can mount any of your Saved Remote Connections with ForkLift Mini * The Mounted Connection appears as a Local Drive and you can directly access your Files on the Server with any App on your Mac.

Group by Kind * Group by Date Added * Group by Date Modified * Group by Date Created * Group by Size *  Group by Tags * Search by Name * Search by Extension * Search by Tags * Search by Kind * Search by Content * Search by Spotlight * Search in Subfolders

Multi Rename Tool * There is no need to buy a Batch Rename Tool because it's built into ForkLift * Change Case * Replace Text * Add Text * Add Date * Add Sequence * Use Regular Expressions * Combine the Rules the way you want to * You can save Rule Presets as Favorites

You can use Forklift Mini as a Droplet * You can upload files to Saved Remote Connections by Drag and Drop 

Side Bar *
Dual Panes for easy navigation *
Preview Panel - Live Preview *
Icon View, List View, Column View *
Dropbox Integration - Copy Dropbox link *
Show Hidden Files

Application Deleter - There is no need to buy an App Removal Tool because it's built into ForkLift * The App Deleter removes applications with all their preferences and support items

You can sync your Files between Folders, Drives and Remote Connections * You can save your Sync Setups as Favorites * You can access your Synclets easily with ForkLift Mini from the Menu Bar

ForkLift is designed to be the fastest, most powerful file manager for the Mac. Connect to FTP or SFTP servers, manage your Amazon S3 account or your mobile devices over Bluetooth. All these features are beautifully integrated into a sophisticated, yet easy to use Cocoa based interface. Dual-pane view will dramatically increase your productivity along with state-of-the-art features like live preview, spring loaded folders and any-to-any workflow. All this to be topped by tabs, to keep your workspace nice and clean.


Forklift

ForkLift is designed to be the fastest, most powerful file manager for the Mac. Connect to FTP or SFTP servers, manage your Amazon S3 account or your mobile devices over Bluetooth.

ranger is a file manager with VI key bindings. It provides a minimalistic and nice curses interface with a view on the directory hierarchy. The secondary task of ranger is to psychically guess which program you want to use for opening particular files. 

Design Goals
------------
* An easily maintainable file manager in a high level language
* A quick way to switch directories and browse the file system
* Keep it small but useful, do one thing and do it well
* Console based, with smooth integration into the unix shell


Features
--------
* UTF-8 Support  (if your python copy supports it)
* Multi-column display
* Preview of the selected file/directory
* Common file operations (create/chmod/copy/delete/...)
* Renaming multiple files at once
* VIM-like console and hotkeys
* Automatically determine file types and run them with correct programs
* Change the directory of your shell after exiting ranger
* Tabs, Bookmarks, Mouse support

ranger

Linux

Cygwin

ranger is a file manager with VI key bindings. It provides a minimalistic and nice curses interface with a view on the directory hierarchy.

The Finder is the first thing that you see when your Mac finishes starting up. It opens automatically and stays open as you use other apps. It includes the Finder menu bar at the top of the screen and the desktop below that. It uses windows and icons to show you the contents of your Mac, iCloud Drive, and other storage devices. It&#39;s called the Finder because it helps you to find and organize your files.

Open windows and files

To open a window and see the files on your Mac, switch to the Finder by clicking the Finder icon (pictured above) in the Dock. Switching to the Finder also reveals any Finder windows that might be hidden behind the windows of other apps. You can drag to resize windows and use the buttons to close, minimize, or maximize  windows. Learn more about managing windows.
When you see a document, app, or other file that you want to open, just double-click it.

Change how your files are displayed

To change how files are displayed in Finder windows, use the View menu in the menu bar, or the row of buttons at the top of the Finder window. You can view files as icons, in a list, in columns, or in a gallery. And for each view, the View menu provides options to change how items are sorted and arranged, such as by kind, date, or size. Learn more about customizing views.

When you view files in a gallery, you can browse your files visually using large previews, so it&#39;s easy to identify images, videos, and all kinds of documents. Gallery View in macOS Mojave even lets you play videos and scroll through multipage documents. Earlier versions of macOS have a similar but less powerful gallery view called Cover Flow.

Finder

The Finder is the default file manager and graphical user interface shell used on all Macintosh operating systems.

The simple, powerful, and sexy file manager from http://alternativeto.net/software/elementary-os/.

Pantheon FIles is one of the rare filemanagers that uses the &quot;Miller columns&quot; view.

Pantheon Files

The simple, powerful, and sexy file manager from <a href='//alternativeto.net/software/elementary-os/'><img alt='Small elementary OS icon' class='mini-app-icon' src='//d2.alternativeto.net/dist/icons/elementary-os_83048.png?width=36&height=36&mode=crop&upscale=false' />elementary OS</a>.

WinBrowser features a multi-column interface as used on the Macintosh resulting in the most elegant file manager available for Windows today.

Multi-Column advantage
Most Windows file managers, like Explorer, rely on a single directory tree to navigate to an item on your PC.  Each time a sub-folder is chosen the entire navigation path can scroll drastically out of view.  Retracing your path to make a new selection can take an significant amount of searching and scrolling.

Multi-column file managers like WinBrowser and the Macintosh Finder allow each folder to occupy its own column (also known as a Miller column) so its sub-folders don&#39;t get mixed in with all the other displayed sub-folders.  The folders stay organized and the path from one to the next remains clear.

Preview Images, Multimedia, Text, PDF and Web documents
Supercharged Audio and Video
Multi-threaded performance
Rename many items at once
The easy way to Associate file types


WinBrowser

The first multi-column file manager for Windows! The elegance of the Macintosh for your PC.

TkDesk is a graphical file manager for the X Window System used by Unix and Unix-like systems. It is highly configurable since it is based upon tcl and tk. Tkdesk is released under the GNU GPL and is one of the rare filemanagers using Miller columns.

Tkdesk

TkDesk is a graphical file manager for the X Window System used by Unix and Unix-like systems. It is highly configurable since it is based upon tcl and tk.

Apps with 'Miller columns' feature