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HPRJ file extension

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

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

✅ proDAD Heroglyph Project

HPRJ file is a proDAD Heroglyph Project. Heroglyph is a titling program that lets you do animated 2D and 3D titles easily.
HPRJ format description not yet available
Category: Project files
Application: proDAD Heroglyph
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HPRJ aliases:
HPRJ related links:
HPRJ related extensions:

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

🚫 The .hprj file extension is often given incorrectly!

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

gprj, hpj, hpr, mprj, prj

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Gearotic Motion Project
ArcInfo Projections Definition Data
Miles Sound System 10 Project
Gowin EDA Project
Binary Terrain Data
General Project File
Windows Help Project
IAR Embedded Workbench Project
Steinberg WaveLab Workspace
Adobe RoboHelp Internal Data

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

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