VAC File Extension: What Is It & How To Open It? - Solvusoft
: In the context of 3D animation, a .vac file can store settings for accessories like clothing or specific colors used in the MikuMikuDance software. 1621058877.vac
created by server-side processes, such as mail servers generating a specific vacation message instance. How to Open or View the File VAC File Extension: What Is It & How To Open It
Because .vac files are not a standard universal format, opening them usually requires the original software that created them. If you cannot access the original software, you might try: How to Open or View the File Because
: This is the most common association for the VAC file extension . It is used by Ipswitch IMail Server to store automatic "out-of-office" or vacation responses.
Based on technical documentation, appears to be a specific instance of a .vac file, a format with several distinct uses depending on the associated software. Common Uses of the .vac File Extension