.HDX File Extension

Verified information
Information about the file HDX
  • Delphi MultiHelp Index Format
  • Misc Files
  • Autodesk

What is the HDX file?

The HDX file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Delphi MultiHelp Index Format format. HDX files are supported by Windows operating systems. The HDX file is one of the Misc Files files, just like 6033 of the other files found in our file information database. The creator of Delphi MultiHelp Index Format is Autodesk.

A program that can open the HDX file is e.g. AutoCAD. This software was released by Autodesk, Inc..

Programs, that can open .HDX files

Autodesk, Inc.
AutoCAD
Cross-platform

How to open a .HDX file?

If you have problems opening the file HDX, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the HDX file format with the installed program. If not, right click on your HDX file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all HDX files should automatically open with the selected program.

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