From Funduc Software:
Directory Toolkit Portable displays a single or side-by-side directory comparison using color coding for alike, different, or missing files. You can copy, move, and rename files while retaining long filenames. Built-in ZIP, TAR, GZ, LZ & CAB archive functions, with Explorer shell extensions, let you easily create and manage archives (LZ is extract-only). Directory comparisons can be based on dates or a binary file analysis. You can also create short scripts on the fly from the program's View Menu to quickly save/retrieve the current settings.