UCF File

What are UCF files and how to open them

Are you having problems opening an UCF file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your UCF files.

What is an UCF file?

UCF files have multiple uses, and Universal Communications Format is one of them. Read more about the other uses further down the page.

Universal Communications Format

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open UCF files

Important: Different programs may use files with the UCF file extension for different purposes, so unless you are sure which format your UCF file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested four different UCF openers which you will find listed below.

Last updated: July 13, 2020

All known file formats using extension .UCF

While Universal Communications Format is a popular type of UCF-file, we know of 2 different uses of the .UCF file extension. Different software may use files with the same extension for different types of data.

Xilinx User Constraints File

We know that one UCF format is Xilinx User Constraints File. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of UCF files. Remember, different programs may use UCF files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about UCF file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.