Windows only: NexusFile is a feature-rich portable Windows Explorer alternative. Weighing in at just under 3MB, NexusFile easily replaces a host of other applications. There is a basic file renamer, an ftp client, and a file splitter/joiner. You can export saved file lists in a variety of formats, assign favourite folders, browser folders in tabs and in a dual pane view, and compare folders. NexusFile has keyboard shortcuts for every imaginable need from jumping to the root folder to executing command line instructions and everything in between. If you have a disdain for your mouse, you won't be reminded of it while working in NexusFile. If you're on friendly terms with your mouse you aren't forgotten, the GUI of NexusFile is very well laid out. Have a set of working folders your access frequently? Assign them while you work to the vertical bar of numbers in between the dual panes. They'll be right at your fingertips from then on. The rest of the interface follows with a similar degree of thoughtfulness. If you need Unicode support for your daily file management, you're covered with NexusFile. If the extremely high contrast colour scheme is too much for you, there is a detailed colour scheme designer under
Tools -> Options -> Color. For another feature rich and portable explorer alternative, check out Cubic Explorer. For more alterantives make sure to look over the Five Best Alternative File Managers. NexusFile is freeware, Windows only. Thanks g915!