A daily updated filename extension database!

HDO file extension

The table below provides useful information about the .hdo file extension. It answers questions such as:

  • What is the .hdo file?
  • What program do I need to open a .hdo file?
  • How can the .hdo file be opened, edited or printed?
  • How can I convert .hdo files to another format?

We hope you find this page helpful and a valuable resource!

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

✅ HelpDesk One Data

.hdo
Description:
HDO file is a HelpDesk One Data. HelpDesk One is a helpdesk software.
HDO format description not yet available
Category: Data files
Application: HelpDesk One
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDO aliases:
-
HDO related links:
-
HDO related extensions:
-

✅ Snapform Designer Field Layer Data

.hdo
Description:
HDO file is a Snapform Designer Field Layer Data. Snapform Designer is an easy to use software that turns pdf files and paper forms into interactive electronic forms.
HDO format description not yet available
Category: Data files
Application: Snapform Designer
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDO aliases:
-
HDO related links:
-
HDO related extensions:
Snapform XML Form Data

Snapform Designer Document

Snapform Designer Template

Snapform Designer Background Layer Data

Snapform Designer Binary Data

Other types of files may also use the .hdo file extension.

🚫 The .hdo file extension is often given incorrectly!

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

hdi, udo, do, mdo, ndo, hod, hfo, hdp, hdk, hd, gdo, tdo, ho, heo, hdl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Autodesk AutoCAD Heidi Device Interface
HotDocs Auto-Install File
RapidPLUS User Defined Object
Stata Batch File
Microsoft IIS Metabase Backup
Xilinx Text Design Output
Pinnacle Hollywood FX Object
HotDocs Template Library
Gerber Data Object
Knowledge Explorer Hierarchy Outline

🔴 Can't open a .hdo file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:

example.hdo

To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .hdo file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .hdo file extension, write to us!

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