Virtual DJ is quite a safe, regularly updated app and doesn’t have any malware. Virtual DJ is free for home use, a professional license costs $19 per month, the business license will cost you $99 a month. Check out the manufacturer’s manual to learn how to use it step-by-step and become a professional. Virtual DJ works as a real dj station, only it is digital. Supported formats: Virtual DJ supports various video and audio formats, including MP3, WAV, CDA, WMA, ASF, OGG, VDJ, VDS, MP4, M4A, AAC, AVI, MPG, MPEG, MWV, VOB, DIVX, and ZIP.Recording studio: The software has a built-in recording studio so you can register your DJ sets into mp3 format.You can even scratch like a live DJ and use various controllers and mixers built-in. Turntable: The interface of this software mimics a real turntable.