.CII File

The cii file extension is used for some data file format by CAESAR II a pipe stress analytical software for Microsoft Windows operating system.

Should not be confused with CAESAR II computer game!

How to open:

Use CAESAR II to work with *.cii files.

How to convert:

As far as we know, this .cii file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.