A daily updated filename extension database!

LK file extension

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

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

✅ OpenInsight LK Data

LK file is an OpenInsight LK Data. OpenInsight is a database application development tool from Revelation Software.
LK format description not yet available
Category: Data files
Application: OpenInsight
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LK aliases:
LK related links:
LK related extensions:
OpenInsight Overflow Data

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

🚫 The .lk file extension is often given incorrectly!

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

ik, kk, kl, lj, ll, lm, lo, lu, mk, ok, pk

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

List and Label Preview
HP LaserJet Vector Image
Dot OK MD5 Hash
CryENGINE IK Animation
ThoughtWing Library Unit
SyncCrypt Ransomware Encrypted Data
GNU Makefile
Haxial Compiler KL Source
Adobe Audition v3 Peak File
ARPA-MIT Language Model File

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

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