Proto is described as 'fast, next-gen, freeware file manager. Unlike all the Norton Commander clones, this project introduces interesting and new approach to handling files. Incorporates some of the Jef Raskin's ideas regarding “Humane Interface”' and is an app in the File Management category. There are more than 50 alternatives to Proto for a variety of platforms, including Windows, Mac, Linux, BSD and PortableApps.com. The best alternative is Double Commander, which is both free and Open Source. Other great apps like Proto are Total Commander (Freemium), WizTree (Free Personal), QTTabBar (Free) and Midnight Commander (Free, Open Source).
Total Commander is a shareware Orthodox File Manager (OFM) for Windows. Some features include a built-in FTP client, file compare, archive file navigation, and a multi-rename tool with regular expression support.
WizTree scans your entire hard drive and shows you which files and folders are using the most disk space. It does this VERY QUICKLY. In fact, we believe WizTree to be the fastest application of this type currently available!
Dolphin is a file manager for KDE focusing on usability. Has three view modes: Icon, Detail and it used to have Column View like in Finder (it is not available in current version due to problems with maintaibility). Supports FTP, SCP and other protocols. Highly configurable.
XYplorer is a file manager for Windows. It features tabbed browsing, a powerful file search, a versatile preview, a highly customizable interface, optional dual pane, scripting engine, and a large array of unique ways to efficiently automate frequently recurring tasks.
FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.
Q-Dir makes your files and folder easy to manage. Fast and easy access, with an amazing Quadro-View (4 panes) technique. You dont have to renounce the usual, Drag and Drop, all Views, and other functions of your system. No!