.477 File Extension

What is a .477 file?

.477 is a GIS Files file created by Sapper Oy. You can launch .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 software listed below. You can download programs for Windows from official stores. .477 file maker download is also available on the software official source. To learn more about .477 file launcher 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. Once you download and install the .477 file reader, you will be able to open all .477 files.