.HDK File Extension

Are you having difficulty opening a file that ends with .HDK? Such files can be executed only by certain programs. If you cannot open the .HDK file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below.

What is a .HDK file?

.HDK file belongs to the category of Misc Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.

hdk

Developer: HotDocs

File Type: HotDocs Registration File

Category: Misc Files

Format: N/A

.HDK file is associated with HotDocs Registration File developed by HotDocs, has a N/A Format and belongs to Misc Files category.

Other file extensions

.sth

Lotus Domino Stash File

.xmf

Cal3D XML Mesh File

.adblock

Alpha Five Library Temporary File

.ikmp

IK Multimedia Preset FIle

.opml

Outline Processor Markup Language File