.CP9 File Extension
- Category: Compressed Files
What are .CP9 files and how to open them?Can't open .CP9 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CP9 file.
What is a .CP9 file extension?
.CP9 file extension has been classified as Compressed Files.
.CP9 is ChoicePoint Encrypted File
E-mail attachment encrypted using ChoicePoint NSA (National Safety Alliance) encryption; will open when double-clicked if the ChoicePoint decryption software is installed