A daily updated filename extension database!

HDT file extension

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

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

✅ Adobe Photoshop HDR Toning Preset

HDT file is an Adobe Photoshop HDR Toning Preset. Adobe Photoshop is a graphics editing program developed and published by Adobe Systems.
HDT format description not yet available
Application: Adobe Photoshop
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDT aliases:
HDT related links:
HDT related extensions:
Adobe Photoshop Keyboard Shortcut Settings

Adobe Photoshop AME Preset

Adobe Photoshop Vanishing Point Exchange File

✅ Snapform Designer Background Layer Data

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

Snapform Designer Document

Snapform Designer Template

Snapform Designer Field Layer Data

Snapform Designer Binary Data

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

🚫 The .hdt file extension is often given incorrectly!

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

bdt, dht, dt, gdt, hct, hd, hdf, hdg, hdh, hdr, het, hft, hrt, hst, ht

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Hangul Word Processor Template
Huawei Phone Theme
TAC Script
Mail.dat Header File
WinUAE HDD Image
3DCS Analysis Histogram Data
Yu-Gi-Oh! Power of Chaos Game Data
SmartWare Text Graph Definition File
HotDocs Envoy-based Form Template
THOR Datatree File

🔴 Can't open a .hdt 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:


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 .hdt 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 .hdt file extension, write to us!

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