Files with VMPL extension are VMware policy format files. They are used by VMware Workstation virtualization software for policy data. They also work with VMware ACE.
VMPL files belong to settings file category along with 1305 other file types. VMWare Workstation is most popular program to open VMPL files. There are 1 other programs that supports VMPL files.
VMPL files are found in Windows operating system. When you double click a VMPL file in Windows, it looks for a program associated with VMPL extension to open the file. If not found, it asks to select an app to open the file.
Updated versions of software that can open VMPL files may support latest VMPL file format. You may need to scan VMPL files with antivirus like Norton or Nod32 for viruses.