A daily updated filename extension database!

U2 file extension

The table below provides useful information about the .u2 file extension. It answers questions such as:

  • What is the .u2 file?
  • What program do I need to open a .u2 file?
  • How can the .u2 file be opened, edited or printed?
  • How can I convert .u2 files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ IBM Rational Tau U2 Model

U2 file is an IBM Rational Tau U2 Model. IBM Rational Tau is a UML and SysML modeling tool supporting automated code generation and model verification.
Application: IBM Rational Tau
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
U2 aliases:
U2 related links:
U2 related extensions:
IBM Rational Tau Workspace

IBM Rational Tau Project

Other types of files may also use the .u2 file extension.

🔄 .u2 converters

The following softwares are capable of converting .u2 files to other formats:


For example, using the softwares above, a .u2 file can be converted into one of the following formats:

uw, vms, sf, ircam, voc, raw, smp, la, sou, fssd, nist, aifc, lpc, hcom, lpc10

🚫 The .u2 file extension is often given incorrectly!

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

h2, j2, k2, ue, uw, uz

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

H2 Database File
Gargoyle Story Document
Unsigned Word RAW Audio Data
Unreal Tournament Server Data
DataFlex Index
Uuencoded Data

🔴 Can't open a .u2 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 .u2 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 .u2 file extension, write to us!

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