All about IND Files

The IND file type is primarily associated with MapInfo.

IND	File extension: IND
	File type:	index file

What is an IND file?

IND files mostly belong to MapInfo. Overview: IND files are index files that store data pointers for fast access. They are used in different software environments to manage internal referencing systems.
MapInfo TAB Index File:

Used by MapInfo Professional, these files tie a map’s TAB data to its underlying records.

This geospatial index speeds up access to mapping data.

For more details, visit the MapInfo Professional webpage.

InDesign Index File:

Created within Adobe InDesign, these files help manage the layout and structure of documents by indexing content.

They are a part of the internal system and are not meant for manual editing.

Note: Each usage relies on its parent application to interpret the data properly.

How to open IND files

You need a suitable software like MapInfo to open an IND file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your IND file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a IND file directly in the browser:. Just drag the file onto this browser window and drop it.

Online IND Text Viewer

Choose your .ind file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert IND files:

MapInfo
See the previous paragraphs to learn more about the main application. IND files are often referred to as MapInfo gis because this type of file is primarily created or used by this software.
AOL
The identifying characters used for this association are - Hex: 41 4F 4C 49 44 58 4B 32, ASCII: AOLIDXK2.
dBASE IV
Foxmail
A free E-mail program.
InDesign (Publication) by Adobe Systems Incorporated
Page design software. InDesign CS2 production workflows and a fluid creative environment for designing professional layouts with sophisticated graphics and typography. The publication files can be opened on Windows or Macintosh machines running the InDesign software. This file format is classified as Desktop Publishing.
LaTeX or TeX Makeindx Index
MapInfo MapBasic data Index (Data Index File) by MapInfo
IND is short for INDEX. There are a lot of programs using IND file extension with different meaning and content. Examples are MapInfo, InDesign or AOL (thumbnails index). This file format is classified as GIS.
Notes (List files for Compact Task on Domino Server) by IBM
This was a Lotus product. Lotus was bought out by IBM. Lotus Notes and Domino are a fundamental component of IBM Workplace. IBM introduced the IND file type. Related links: IBM Lotus Notes Wikipedia Page
Well of Souls Game File
Windows Shared Database File
Windows/Applog Index
XMap (Dataset Index) by Delorme
XMap scalable mapping software that provides users with digital mapping tools. Often paired with .DDS, .DAT, and/or .HDS files in the DeLorme Docs\Datasets folder.

IND file extension format:

To find out what program is needed to open IND files, you need to determine the file format. The file format can be deduced from the file extension and the signature. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Our examination of the IND files comes to the following conclusion:

IND is seldom used as a file extension and has no uniform or dominant file format. But the following two file formats are common:

10% of all IND files are associated with MapInfo MapBasic data Index. These files contain neither text nor words, but only data. IND files are between 2 KB and 8 MB in size.
4% of all IND files are associated with InDesign Document. They consist of illegible, cryptic characters. The files are on average 3 MB in size and range from 420 KB to 5 MB.

All other IND files (86%) have different formats, often e.g. AOL thumbnails index. Often described as mdtn, model, font or subs. Drag & drop your file here to see the file format and a preview of your IND file!

Technical Data for IND File Extension

File classification:

GIS

Related files:

tab, inx, idml, indd, idx, id, map, dat, thm, nsc, pjs, index, zip, imd, exe, jpg, tin, kap

Mime type:

application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: WinEdt.ind
EXEFile: %ProgramFiles%\WinEdt Team\WinEdt\WinEdt.exe %1

an ind index file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with IND files

Associate the IND file extension with the correct application.
Update your software that should actually open index files. Because only the current version supports the latest IND file format. Search, therefore, e.g. on the manufacturer website after an available MapInfo update.
To make sure that your IND file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .IND file online - secure, fast, and no downloads needed.