DJ mixing software for professional and semi-pro DJs without installation.
Download Portable VirtualDJ (28.5 MB).
Extract and run VirtualDJPortable.
Language set by launcher according UserDefaultLang: Arabic, Chinese (simplified), Dutch, English, French, German, Greek, Italian, Japanese, Portuguese, Russian, Spanish (if you don't want: write UserDefaultLang=false in VirtualDJPortable.ini).
Settings of installed VirtualDJ should be preserved.