Extract (with a PortableApps folder at the device's root) and run TotalCommanderPortable.
Added: RAR Packer, 7zip & DiskDirExtended PackerPlugins & MAIL FileSystemPlugins.
Language fixed by launcher according UserDefaultLang (if you don't want: write UserDefaultLang=false in TotalCommanderPortable.ini): English, Afrikaans, Albanian, Belarusian, Bosnian, Bulgarian, Catalan, SimpChinese, Czech, Danish, German, Dutch, Spanish, Estonian, Finnish, French, Greek, Hebrew, Croatian, Hungarian, Italian, Japanese, Korean, Lithuanian, Luxembourgish, Macedonian, Norwegian, Polish, Portuguese, PortugueseBR, Romanian, Russian, Slovak, Slovenian, Swedish, Thai, Turkish, TradChinese, Ukrainian, Uzbek.
Settings of installed TotalCommander should be preserved.
If you need to run several instances change AllowMultipleInstances from false to true in TotalCommanderPortable.ini.
If you have Notepad++Portable or UltraEditPortable in the same foder as TotalCommanderPortable you can choose one of them as default editor (F4) by changing one (not two) false to true in TotalCommanderPortable.ini.