A daily updated filename extension database!

HTL file extension

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

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

✅ HTL Source

HTL file is a HTL source code. Hierarchical Timing Language is a new programming language for hard real-time systems.
Application: HTL Compiler
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HTL aliases:
HTL related links:
HTL related extensions:
Assembly Source Code

C Source Code

C++ Source Code

Visual C++ Dialog

Fortran Source Code

C Header File

Microsoft Visual Studio Workspace Options

Modula-3 Source Code

Pascal/Delphi Source Code

Visual C# .NET Class

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

🚫 The .htl file extension is often given incorrectly!

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

btl, gtl, hgl, hhl, hl, hlt, hrl, ht, ht1, hti, htk, htm, hto, htp, jtl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Hypertext Markup Language Document
Turtle Language Document
Tera Term Macro
Survex Hierarchical Tagged Objects File
Alias Wavefront Material Data
American Civil War Battle Data
HTK Format Parameter File
Erlang Header File
Amazon Lumberyard Material Data
Gerber Top Layer Data

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

🔴 Rate our HTL page

Please help us by rating our HTL page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

3 of 5 stars (22 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文