File Extension Library


.CIS2 File Extension

  • Developer by: Bentley Systems, Incorporated
  • Category: Various data Files

What are .CIS2 files and how to open them?

Can't open .CIS2 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 .CIS2 file.

What is a .CIS2 file extension?

.CIS2 file extension is created by Bentley Systems, Incorporated. .CIS2 has been classified as Various data Files.

.CIS2 is ProSteel document

The cis2 file extension is associated with the ProSteel, a 3D modeling software for Microsoft Windows operating system, developed by Bentley Systems.

The cis2 file stores document created in the ProSteel.


How to open:

Use ProSteel to work with *.cis2 files.

How to convert:

ProSteel may be able to export cis2 files to other formats.

How to fix problems with .CIS2 files

  1. You need to update the application that you normally use to open .CIS2 files. Only the latest version of the software supports the current .CIS2 file format
  2. You need to check the .CIS2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)