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HHL file extension

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

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

✅ Visual Basic Data

HHL file is a Visual Basic Data. Visual Basic is a third-generation event-driven programming language from Microsoft for its Component Object Model (COM) programming model.
HHL format description not yet available
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HHL aliases:
HHL related links:
HHL related extensions:
Visual Basic Form

Visual Studio Makefile

Visual Studio No Compile Browse File

Visual Basic Project

Visual Basic Project Workspace

Visual FoxPro Class Library

Visual Basic Designer Binary File

Visual Basic Designer File

Visual Basic Global Declaration

Visual Basic User Control Binary File

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

🚫 The .hhl file extension is often given incorrectly!

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

bhl, ghl, hbl, hgl, hh, hhi, hhk, hhm, hhp, hl, hlh, hml, htl, hul, jhl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Media Hash List
BlockHashLoc Data
HostMonitor TestList Data
HHsearch Database
GitHub Enterprise License File
Total 3D Home Design
Thinkfree Office NEO XML Document
HTML Help Project
Braille Sense Format File
HP Graphic Language Document

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

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