Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .an1

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .an1 file?
  • Which program can create the .an1 file?
  • Where can you find a description of the .an1 format?
  • What can convert .an1 files to a different format?
  • Which MIME-type is associated with the .an1 extension?
Street Atlas USA Draw File .an1 file icon

Street Atlas USA Draw File

The AN1 file is a Street Atlas USA Draw File. DeLorme Street Atlas USA is a collection of street-level maps of the US.
Detailed description not available
Category: GIS files
Application: Street Atlas USA
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .an1 file extension. If you have helpful information about .an1 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

OpenEdge ABL After Image
DNA Electropherogram File
Adventure Maker Package
Adobe Edge Animate Project
Train Model Simulator Track Layout
Anno Wallet Backup File

The .an1 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

am1 (1), a1 (1), anw (1), an (1), ab1 (1), n1 (1), anl (1)

Can't open a .an1 file?

If you want to open a .an1 file on your computer, you just need to have the appropriate program installed. If the .an1 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.an1

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android