A daily updated filename extension database!

UCLS file extension

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

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

✅ ObjectAid UML Explorer Class Diagram

ObjectAid UML Explorer Class Diagram .ucls file icon
UCLS file is an ObjectAid UML Explorer Class Diagram. The ObjectAid UML Explorer is a code visualization tool for the Eclipse IDE.
Category: Document files
Application: ObjectAid UML Explorer
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UCLS aliases:
UCLS related links:
UCLS related extensions:

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

🚫 The .ucls file extension is often given incorrectly!

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

cls, ucl, ucs, uls

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Killing Floor System File
CLASS Group Abbreviation
Unreal Tournament Cache Data
Visual Basic Class Module
F5 User Configuration Set
ArcInfo Geocoding Classification Data
Homeworld Unicode Strings Data
LaTeX Document Class Data
Microsoft NetMeeting User Location Service File
AOL Instant Messenger Class Data

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

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