File Extension Library


.U00 File Extension

  • Category: Emulator Files

What are .U00 files and how to open them?

Can't open .U00 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .U00 file.

What is a .U00 file extension?

.U00 file extension has been classified as Emulator Files.

.U00 is Commodore C64 universal data

The u00 file extension is related to the Commodore C64, an 8-bit home computer with KERNAL / Commodore BASIC operating system.

The u00 file stores data in C64 universal format.

Universal Commodore file is designed to work on any Commodore C64 emulator or Commodore C64/C128 too.

.U00 file format is deprecated and this file format is no longer supported.

Currently, .U00 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Use compatible emulator to work with *.u00 files.

How to convert:

As far as we know, this .u00 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .U00 files

  1. You need to update the application that you normally use to open .U00 files. Only the latest version of the software supports the current .U00 file format
  2. You need to check the .U00 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)