.ATX File Extension

File Type:
ArcGIS Attribute Index File

Having trouble opening .atx extension? Don't panic! This page explains what atx files are as well as suggests programs you may use to open atx files. You can download these programs through this page.

What is an ATX file?

Atx file extension has ArcGIS Attribute Index file type, developed by ESRI, which is associated with the "gis files" category.

Generated with ArcGIS mapping and spatial analysis software, the file stores an attribute index for the .SHP file or the associated .DBF file. ArcGIS 8 and later use a different attribute index format than ArcView 3.x.

To learn how you can open the given file, read the information below.

atx file icon
File Type:
ArcGIS Attribute Index File
GIS Files

How to open ATX file?

Double click the atx file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .atx extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the atx extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the atx file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open ATX files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the atx file as well. Download Universal File Viewer for your OS.

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