.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.

Open your files with FileViewPro File Viewer

Download File Opener

HDX

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Home File Types Uncommon Files HDX

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 United States 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?

Mobile Friendly?

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
.DFS	Open Source	3D Image Files	BrainSuite Surface File
.DFM	Open Source	Text Files	Pascal File
.HDI	Open Source	Disk Image Files	Hard Disk Image
.MP	Autodesk, Inc.	3D Image Files	Maya PLE Project File
.3DA	Unknown Developer	3D Image Files	3D Assembly File
.MLF	Autodesk, Inc.	Graphic Files	Autodesk Mapguide Layer Data
.MFR	Autodesk, Inc.	Data Files	Autodesk Moldflow Result Data
.DVB	Autodesk, Inc.	Developer Files	AutoCAD VBA Project File
.GTO	Quicken	Data Files	Quicken Online Data File
.MTL	TurboCAD	3D Image Files	OBJ Material File