A daily updated filename extension database!

UIL file extension

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

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

✅ AIX User Interface Language

UIL file is an AIX User Interface Language. User Interface Language (UIL) is used to describe the initial state of a user interface for a widget-based application. AIX is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms.
Category: Data files
Application: IBM AIX
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UIL aliases:
UIL related links:
UIL related extensions:

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

🚫 The .uil file extension is often given incorrectly!

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

hil, iil, il, jil, kil, ui, uip, ul, uli, uol

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

PhotoImpact Clipart Image
Universal Installer Project
Norton CleanSweep Installation Log
Cadence SKILL File
IL Source Code
C64 Hires-Lace Image
QT User Interface File
Microsoft Office ULI Data
Java in Lisp Source Code
U-Law Compressed Audio File

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

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