A daily updated filename extension database!

HDC file extension

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

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

Table of Contents

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

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

✅ HD Tach Benchmark Data

HDC file is a HD Tach Benchmark Data. HD Tach is a physical performance hard drive test for Windows 95/98/ME and Windows NT/2000.
HDC format description not yet available
Category: Data files
Application: HD Tach
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HDC aliases:
HDC related links:
HDC related extensions:

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

🚫 The .hdc file extension is often given incorrectly!

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

bdc, dc, gdc, hc, hcc, hcd, hd, hdd, hdf, hds, hdv, hdx, hec, hfc, hrc

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Sony Playstation 2 SCEI Instrument Set Data
ICM Hourly Climatic Database
Delphi MultiHelp Index
Pvquan Heckbert Data
MS Help 2 Project Collection Definition
West Point Bridge Designer Document
SmartWare Hardware Driver
Adobe InDesign User Dictionary
Hierarchical Data Format File
JDownloader Container

🔴 Can't open a .hdc 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 .hdc 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 .hdc file extension, write to us!

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