IDX file extension

InTouch Human-Machine Interface (HMI) program or ReportBuilder with ODBC Connector pack for InTouch log file index. It is used to run reports from collected information.

VDO Dayton GPS portable navigation device (PND) file with points of interest (POI). It contains a header and a set of POIs. Every POI consists of a 3-byte index, then 8 bytes for the coordinates and 46 bytes for name and type. These files may be transferred to VDO Dayton PNDs using USB connection.

Several DVD playback applications file that is used for showing subtitles. This file stores the subtitle text and cue points for when every subtitle will be displayed during the video timeline. The file is stored along with a related movie file. IDX files are similar to SUB files.

Several applications file index that is used by search features for speeding up the search process. After indexing an entire hard disk, folder with files or database, the information from these sources can be searched and sorted more efficiently. Microsoft FoxPro, Corel QuickFinder, ESRI ArcView, ICQ and other applications use IDX index files.

This file contains an index of email messages from an Outlook Express mailbox (MBX file). It must be saved in the same location as the mailbox files. IDX files are required to import old Outlook Express mailboxes into Outlook Express 5 and newer.