a1 

Opening A1 files

Have a problem opening a .A1 file? We collect information about file formats and can explain what A1 files are. Additionally we recommend software suitable for opening or converting such files.

What is the .A1 file type?

a1 — Trimble GPSurvey Backup File.

Software to open or convert A1 files

You can open A1 files with the following programs: 

Popular formats