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

Details of extension .a2e

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

Below, you can find answers to the following questions:

  • What is the .a2e file?
  • Which program can create the .a2e file?
  • Where can you find a description of the .a2e format?
  • What can convert .a2e files to a different format?
  • Which MIME-type is associated with the .a2e extension?
ArcGIS Option Data .a2e file icon

ArcGIS Option Data

The A2E file is an ArcGIS Option Data. ArcGIS is a geographic information system (GIS) for working with maps and geographic information.
Category: GIS files
Application: ArcGIS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.tbl ArcVIEW Geocode Support Table
.gdb ArcGIS Geodatabase Data
.atx ArcGIS Attribute Index
.pmf ArcGIS Published Map
.tic ArcInfo Coverage TIC

Other types of files may also use the .a2e file extension. If you have helpful information about .a2e extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

.a2s Microsoft Access to MSSQL Converter Data
.a23 ARJ Compressed Archive
.aze Amaze Encrypted Data
.a2r Agilent MicroLab A2R Data
.w2e Yamaha Motif ES Voice Editor Data
.a2d AVStoDVD Project

The .a2e filename extension is often given incorrectly!

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

aze (1), aee (1), a2w (1), a2r (1), a2d (1), awe (1), ae (1), a2s (1), a2f (1)

Can't open a .a2e file?

If you want to open a .a2e file on your computer, you just need to have the appropriate program installed. If the .a2e association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.a2e

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android