A daily updated filename extension database!

4LK file extension

The table below provides useful information about the .4lk file extension. It answers questions such as:

  • What is the .4lk file?
  • What program do I need to open a .4lk file?
  • How can the .4lk file be opened, edited or printed?
  • How can I convert .4lk 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

✅ 4D Database Hotlink Data

4LK file is a 4D Database Hotlink Data. 4th Dimension (4D) is a relational database management system and IDE.
4LK format description not yet available
Category: Data files
Application: 4th Dimension
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
4LK aliases:
4LK related links:
4LK related extensions:
4D Database Structure Data

4D Database Data File

4D Database Data Resource

4D Database Compiled Structure

4D Database Log

4D Label Editor Data

4D Database Data Segment

4D Database Plug-in

4D Database Search Document

4D Database External

Other types of files may also use the .4lk file extension.

🚫 The .4lk file extension is often given incorrectly!

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

4pk, elk, lk, rlk, tlk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Perfect Keyboard Macro Set
Altium Designer Linker Error Messages File
OpenInsight LK Data
TNTmips Link File
Bioware Talk Table

🔴 Can't open a .4lk 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 .4lk 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 .4lk file extension, write to us!

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