.HDX File Overview

File Extension: HDX
File Type Description: Delphi MultiHelp Index File
File Type Developer: Autodesk, Inc.
Primary Associated Software: Autodesk AutoCAD
Primary Software Developer: Autodesk, Inc.

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HDX

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What is File Extension HDX?

HDX files are a type of Delphi MultiHelp Index File developed for Autodesk AutoCAD by Autodesk, Inc.. User statistics infer that these HDX files are popular with users from China and most frequently found on the Windows 10 platform. Google Chrome is the predominant internet browser used by this population.


Associated Developers and Software

Autodesk AutoCAD by Autodesk, Inc.

Top HDX User Languages

Top HDX File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular HDX File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems

Windows
Mac
iOS
Android

Other File Types Related to HDX Files

Extension File Type Developer File Category File Type Description
.EZC Autodesk, Inc. CAD Files AutoCAD Ecscad Components Backup File
.BMI Autodesk, Inc. Plugin Files 3D Studio Max Plugin
.IES Autodesk, Inc. Data Files IES Photometric Data File
.GTP Ucamco Data Files Gerber Top Solder Paste Data File
.PHY Autodesk, Inc. 3D Image Files 3ds Max Physique File
.RVT Autodesk, Inc. CAD Files Revit Project File
.AHP Autodesk, Inc. Data Files AutoCAD Help Data
.CDC Autodesk, Inc. Raster Image Files AutoCAD DesignCenter Preview Cache File
.FGM Autodesk, Inc. Settings Files 3ds Max Final Gather Map File
.CJB Autodesk, Inc. Compressed Files Autodesk Cleaner XL Job


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