A daily updated filename extension database!

UNF file extension

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

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

✅ Universal NES Image Format ROM

UNF file is an Universal NES Image Format ROM. UNIF (Universal NES Image Format) is an alternative format for holding NES and Famicom ROM images.
UNF format description not yet available
Category: Other files
Application: Nestopia
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
UNF aliases:
UNF related links:
UNF related extensions:

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

🚫 The .unf file extension is often given incorrectly!

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

hnf, inf, knf, nf, nuf, ubf, uf, ugf, umf, und, ung, unr, unt, unv

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Unigine Game Engine Data
MXT3010 Universal Boot Format Firmware
Go Game Data
Unreal Level Map
Setup Information File
PTC Creo Information Data
MOUSE Urban Network Datafile
HUMAX Receiver Settings Data
Autodesk AutoCAD Unit Definition
Crestron SIMPL Compile

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

🔴 Rate our UNF page

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

3 of 5 stars (19 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