.477 File Extension

What is a .477 file?

.477 is a GIS Files file created by Sapper Oy. You can work with .477 files on Windows.

How to make a .477 file?

To generate .477 files, you have to use Sapper Oy Master Navigator Software or any other program indicated below. You can download programs for Windows from official sources. .477 file creator download is also available on the software official source. To learn more about .477 file opener and its alternatives, visit the program official web page.

How to open .477 files?

You must have one of the programs that can open .477 files. After the installation of the .477 file viewer, you will be able to open all .477 files.