Home : File Types : IDX File (5 File Associations)

.IDX File Extension

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File Type 1Movie Subtitle File

DeveloperN/A
Popularity
3.8 (99 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryMisc Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

File used by various DVD playback programs to display subtitles; contains the subtitle text as well as cue points for when each subtitle should be shown during the movie timeline; saved with a corresponding video file.

More Information

IDX files are similar to .SUB files.

Programs that open IDX files
Windows
CyberLink PowerDVD 15
VideoLAN VLC media player
URUWorks Subtitle Workshop
DVDSubEdit
Mac
MPlayer
VideoLAN VLC media player
Linux
SMPlayer
VideoLAN VLC media player
Android
J2 Interactive MX Player
Updated 5/12/2016

File Type 2Index File

DeveloperN/A
Popularity
3.7 (9 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategorySystem Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Stores an index of files used by various programs; used by search functions to speed up searches; once a hard disk, directory of files, or database is indexed, the data can be searched and sorted more efficiently.

More Information

Used by Microsoft FoxPro, Corel QuickFinder, ESRI ArcView, ICQ, and other programs.

Programs that open IDX files
Windows
ESRI ArcGIS for Desktop
ICQ
Updated 2/6/2007

File Type 3Navigation POI File

DeveloperVDO Dayton
Popularity
3.5 (15 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryData Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Contains points of interest (POI) for a VDO Dayton GPS portable navigation device (PND); includes a header and a set of POIs; each POI consists of a 3 byte index, then 8 bytes for the coordinates and 46 bytes for name and type.

More Information

IDX files can be transferred to VDO Dayton PNDs via USB.

Programs that open IDX files
Windows
Transfer to a VDO Dayton device
Updated 12/31/2008

File Type 4HMI Historical Log Index File

DeveloperN/A
Popularity
3.4 (14 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryData Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Index for log files created by InTouch Human-Machine Interface (HMI) software or ReportBuilder with ODBC Connector pack for InTouch; used for running reports from collected data

Programs that open IDX files
Windows
Wonderware InTouch
WorkSmart Automation ReportBuilder
Updated 2006

File Type 5Outlook Express Mailbox Index File

DeveloperN/A
Popularity
2.4 (14 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryText Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

Definition

Stores an index of mail messages stored in an Outlook Express mailbox (.MBX file); should be located in the same folder as the mailbox files; required for importing old Outlook Express mailboxes into Outlook Express 5 or later.

Programs that open IDX files
Windows
Microsoft Outlook Express
Updated 12/16/2006

FileInfo - The File Extensions Database

This page contains information about the .IDX extension and its known file associations. Our goal is to help you understand what an IDX file is and how to open it.

All file types, file format descriptions, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and therefore do not publish any information we have not verified.

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