How to open .AT5 file extension?

If you cannot open a new file that has been saved in the .AT5 format you need to download the appropriate software. The manufacturer of .AT5 files is Lowrance; .AT5 files belong to the GIS Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .AT5 files. Activities performed in the order described should solve the problems with all the files in the .AT5 format.

• What is .AT5 file?
• How to open .AT5 file?
• What is .AT5 file?