In those days, you didn’t want an installer. Installers left footprints. They added registry keys that acted like digital scars. Jack wanted the "Portable" version—a ghost of a program that could swoop in, defrag the registry, shred the temp files, and vanish without a trace.
The "multilanguage" tag indicates that the interface supports various languages including English, German, French, Spanish, Russian, and Chinese. In those days, you didn’t want an installer