Open an1 file

Did your computer fail to open an1 file? We explain what an1 files are and recommend software that we know can open your an1 files.

What is an1 file?

Files with an1 file extension are GPS drawings used in DeLorme Street Atlas program.

an1 file description

The an1 file extension is used for a GPS drawing used in DeLorme Street Atlas navigation software. These files contain various navigation data such as tracks, waypoints, point of interests, etc.

Software that will open an1 file

Street Atlas USA

A map and navigation software with United States and Canadian street-level network


Xmap is a set of tools for managing XMap GIS databases

What file extension actually is?

Simply put, file extensions are the characters after the dot in the file name, so for example filename.mp3 has file extension „mp3“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.