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LL3 file extension

The table below provides useful information about the .ll3 file extension. It answers questions such as:

  • What is the .ll3 file?
  • What program do I need to open a .ll3 file?
  • How can the .ll3 file be opened, edited or printed?
  • How can I convert .ll3 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

✅ LapLink 3 Data

LL3 file is a LapLink 3 Data. LapLink is an old program used for transfering data between MS-DOS machines.
LL3 format description not yet available
Category: Data files
Application: LapLink 3
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LL3 aliases:
LL3 related links:
LL3 related extensions:
LapLink Saved Connection Data

Other types of files may also use the .ll3 file extension.

🚫 The .ll3 file extension is often given incorrectly!

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

lm3, il3, ml3, ll, kl3, pl3, lp3, lle, l3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Bosphorus 3D Landmarking Database
ParticleIllusion 3 Library
Milestones v3 Project
KL3 Source Code
Harvard Graphics ChartXL Palette Data
L3 Media File
Pervasive DataExchange Log
List and Label Preview
Pathloss Link Design Data
C64 Logo Painter 3 Image

🔴 Can't open a .ll3 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 .ll3 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 .ll3 file extension, write to us!

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