Avast Virus Update File
4.0 | 42 Votes
What is a VPX file?
A VPX file is a data file used by Avast antivirus and Internet security applications. It contains virus definitions and software update information that is referenced by Avast offerings to keep the software up-to-date with the latest protection signatures.
Avast periodically downloads VPX files to keep the software updated.
NOTE: Avast discontinued Pro Antivirus and Internet Security, and its software no longer utilizes VPX files.