File Extension Library


.TIW File Extension

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

What are .TIW files and how to open them?

Can't open .TIW 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 .TIW file.

What is a .TIW file extension?

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

.TIW is Bentley InRoads data

The tiw file extension is used for a data format used by Bentley InRoads, a software used to solve civil engineering and transportation projects.

The tiw file stores data for InRoads program.


How to open:

You cannot open this file type manually, it is accessed by the Bentley InRoads automatically.

How to convert:

There is probably no real way how you can convert this particular file type to anything else.

How to fix problems with .TIW files

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