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

Details of extension .hdw

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

Below, you can find answers to the following questions:

  • What is the .hdw file?
  • Which program can create the .hdw file?
  • Where can you find a description of the .hdw format?
  • What can convert .hdw files to a different format?
  • Which MIME-type is associated with the .hdw extension?
.hdw
Harvard Graphics Drawing .hdw file icon

Harvard Graphics Drawing

HDW file is a Harvard Graphics Drawing. Harvard Graphics was a pioneering presentation program developed for DOS and Microsoft Windows.
Detailed description not available
Category: Document files
Application: Harvard Graphics
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Corel Presents Presentation
Microsoft PowerPoint Presentation
Corel Presentations Document
OpenDocument Presentation
Corel Presentations Template
StarOffice Packed Presentation
StarOffice Presentation
Microsoft PowerPoint 2007 Presentation
Microsoft PowerPoint 2007 Presentation

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Nemetschek Allplan Document
Jaws Unleashed Data
HotDocs Auto-Assemble File
HRS Pro Encrypted Secure File
Hedgewars Demo
Turbo Debugger for Windows Data
HotDisc Designer Document
General Hard Disk Image
David Whittaker Format Music

The .hdw filename extension is often given incorrectly!

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

ndw (9), hdd (8), gdw (8), hda (8), hde (7), dw (6), hwd (5), tdw (4), jdw (3), hds (3), hxw (3), hw (3), hsw (2), mdw (2), hfw (2)

Can't open a .hdw file?

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

Windows can't open this file:

File: example.hdw

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, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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