.COS2 File Extension
- Developer by: Pinnacle Systems
- Category: Misc Files
- Format: Binary
What are .COS2 files and how to open them?Can't open .COS2 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 .COS2 file.
What is a .COS2 file extension?
.COS2 file extension is created by Pinnacle Systems. .COS2 has been classified as Misc Files. The format of .COS2 file is Binary.
.COS2 is Pinnacle Studio Cache File
Temporary file created by some versions of Pinnacle Studio, a program used for editing videos; stores information for a specific resource, such as a .WMV or .WMA file; generated automatically by Pinnacle Studio when in edit mode.
COS2 files can be safely deleted. Pinnacle Studio will regenerate them the next time a project is edited.