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

Details of extension .aih

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

Below, you can find answers to the following questions:

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

ArcGIS Optional Index

The AIH file is an ArcGIS Optional Index. The files that store the attribute index of the active fields in a table or a theme's attribute table.
Category: GIS files
Application: ArcGIS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ArcInfo Binary Coverage
ArcInfo Band Interleaved by Line Image
ArcInfo Band Interleaved by Line Image
ArcInfo Band Sequential Image
ArcInfo ASCII Export
Geography Markup Language Document
MapInfo Table Document
Panorama GIS Storage and eXchange Format Data
FME Feature Store

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

SEED AH Seismogram Data
Microsoft Dynamics AX Online Help Index
Adobe Illustrator Drawing
ArcInfo Binary Coverage
Abracadata Drawing
Oracle Database After-Image Journal
AOL Instant Messenger Launcher
Valve Source Compiled AI Nodegraph
Adobe Illustrator Template

The .aih filename extension is often given incorrectly!

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

ahi (1), alh (1), ait (1), aim (1), aig (1), ai (1), ah (1), ih (1), aiu (1), ain (1), aij (1), aib (1)

Can't open a .aih file?

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

Windows can't open this file:

File: example.aih

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