A daily updated filename extension database!

UST file extension

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

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

✅ UTAU Synth Vocal Track

UST file is an UTAU Synth Vocal Track. UTAU (Vocal Synthesizer Tool UTAU) is a program which was developed to use wave files to simulate singing.
Category: Audio files
Application: UTAU Synth
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UST aliases:
UST related links:
UST related extensions:

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

🚫 The .ust file extension is often given incorrectly!

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

hst, ist, jst, kst, st, sut, uct, us, usf, usg, ush, usr, uts, uwt, uxt

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Atari ST Standard Floppy Disk Image
Neopaint Stamp
General History File
HAHTsite Site Configuration Data
Olivetti Olitext Plus Script
3DCS Analysis Histogram Data
Soldier Front Data
Crestron SIMPL CNX Compile
ELITEpro Setup Tables Data
Code Crusader Symbol Database

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

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