Rather than hunting for potentially unsafe "0.5" installers on third-party sites, you can download the latest official version for free. Atomix Productions now offers the version for free for non-professional use. Archive of Older Versions for download? - VirtualDJ

Searching for a usually leads to confusion because a version "0.5" never technically existed as a major public release . VirtualDJ was founded as the successor to AtomixMP3 in 2003, with its versioning starting much higher.

The search for version 0.5 is often a typo or a misrecollection of (released in 2007) or Version 7.0.5 (released in 2011).

Introduced a major overhaul of the engine and was a staple for Windows XP users.

A popular legacy build known for its stability on older hardware like the Hercules DJ Instinct. How to Get VirtualDJ for Free (Legitimately)

If you are looking for an older, lightweight version or simply want the software for free, here is everything you need to know. Is Virtual DJ 0.5 a Real Version?