Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .hdi

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .hdi file?
  • Which program can create the .hdi file?
  • Where can you find a description of the .hdi format?
  • What can convert .hdi files to a different format?
  • Which MIME-type is associated with the .hdi extension?
Autodesk AutoCAD Heidi Device Interface .hdi file icon

Autodesk AutoCAD Heidi Device Interface

HDI file is an Autodesk AutoCAD Heidi Device Interface. It is a plotter/printer driver for Autodesk AutoCAD.
Detailed description not available
Category: Other files
Application: Autodesk AutoCAD
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Windows Dynamic Linked Llibrary
Windows Device Driver
Autodesk AutoCAD Drawing
Autodesk Drawing eXchange File
IronCAD Scene
System File
Autodesk Design Web Format
Autodesk AutoCAD Heidi Information File
Pro/ENGINEER Neutral Assembly
HotDocs Auto-Install File .hdi file icon

HotDocs Auto-Install File

HDI file is a HotDocs Auto-Install File. HotDocs is a document assembly software package currently owned and marketed by HotDocs Limited.
Category: Data files
Application: HotDocs
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
HotDocs Template Library
HotDocs Clause Archive
HotDocs Publish Settings File
HotDocs Auto-Assemble File
HotDocs Registration File
HotDocs Answer Library

Other types of files may also use the .hdi file extension. If you have helpful information about .hdi extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

PTC Creo BDI File
D Language Source Code
Sega Dreamcast GDI Image
HydroCAD IDF Curve
General Hard Disk Image
HotDocs Registration File
HotDocs Template Library
HelpDesk One Data
FM-ONE User Data

The .hdi filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

hid (1), hfi (1), hdu (1), hdl (1), udi (1), hd (1), ndi (1), gdi (1), jdi (1), bdi (1), hwi (1), hsi (1), hi (1), hei (1), hdo (1)

Can't open a .hdi file?

If you want to open a .hdi file on your computer, you just need to have the appropriate program installed. If the .hdi association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.hdi

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android