Open VPX File
A VPX extension file is used by Avast! Computer security software as a data file.
Avast! is an antivirus and Internet security application, widely known for its effectiveness and low cost.
The VPX file may contain virus definitions and update information for the software itself, therefore the VPX file is used to keep the software up to date with the latest protection signatures.
Avast! automatically downloads VPX files periodically to keep up to date.
Because it is a data file of the Avast! System, its manual opening is not recommended and, in fact, it is unnecessary. In case the file is corrupt, you just have to download it again.
To operate on a VPX file you must have the Avast! installed on your system: