Windows Commander is now called Total Commander! Total Commander (former Wincmd) is an Explorer replacement for Windows. This is the 32 bit version for Windows 95/98/ME and Windows NT/2000/XP. A 16 bit version is also available.
Total Commander handles archives like subdirectories. It supports ZIP/ARJ/LHA/RAR/UC2/TAR/GZ/CAB/ACE archives, and has an internal ZIP-compatible packer. The search function allows to search for files inside archives, even for text. A command line helps starting programs with parameters, and a fully configurable button bar allows to launch programs and internal commands. The built-in viewer can show files in text, hex, binary, image and multimedia format.