How to open a file with .BT extension?

File Type : VTBuilder Binary Terrain
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .BT file

Searching for the right program to open .BT files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .BT file extension?

GIS file created in the Binary Terrain (BT) format, a binary file format used for storing elevation grids; created as part of the Virtual Terrain Project and designed a a simple, compact elevation grid storage format; used for displaying topographical maps.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open BTfiles:

  • AutoDEM
  • Blue Marble Geographics Global Mapper