A vpa file extension is related to the VPchat (Virtual Places Chat). A vpa file stores chat gestures.
VPA file extension - VPchat chat gestures data
What is vpa file? How to open vpa files?
File type specification:
The vpa file is a gesture file used by VPchat (Virtual Places Chat) and the older Excite Super Chat Alpha program.
It contains animations with sound that can be displayed in a user's chat bubble. It allows for more expressive emotions than static emoticons.
The vpa files must be saved in the gestures folder within the the program folder in order to be used by the chat program.
This vpa file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.