A daily updated filename extension database!

UCA file extension

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

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

✅ Unicode Collation Algorithm Data

UCA file is a Unicode Collation Algorithm Data. The Unicode Collation Algorithm is a logical specification. Implementations are free to change any part of the algorithm as long as any two strings compared by the implementation are ordered the same as they would be by the algorithm as specified.
Application: pyuca
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UCA aliases:
UCA related links:
UCA related extensions:

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

🚫 The .uca file extension is often given incorrectly!

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

ca, hca, ica, ua, uc, ucx, uda, ufa, usa, uva, yca

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

BrainVoyager QX Independent Component Analysis Data
Citrix ICA Connection Extension
Image Object Content Architecture Format
Pro Evolution Soccer 2014 Sound
HAHTsite CGI Alias Data
BRE U-value Calculator Data
DECE Audio Data
Initial Telnet Cache
OpenSSL Certificate Authority Data
Ylands Workshop Export Data

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

🔴 Rate our UCA page

Please help us by rating our UCA page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (20 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文