How to open COS2
| Name: COS2 (Pinnacle Studio Cache File) | Developer: Pinnacle Systems |
| Supported OS: Windows | Category: Misc Files |
What is COS2
COS2 file extension or Pinnacle Studio Cache File is a Misc Files.
It’s a Pinnacle Studio temporary file, that created by some versions of this software. Software is used for editing video. Stores information about concrete resource, such as .WMA or .WMV file. Generated instantly every time you start Edit Mode in Pinnacle Studio. This file can be deleted without affecting the project, because Pinnacle Studio will restore it next time you make changes in the project.
Below you can find instructions how to download COS2 and then open it.
What program opens COS2
File with the COS2 file extension can be opened in the operating system Windows.