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What is the .UNIF File Extension?

.UNIF File Extension Description:

UNIF is a file format, which stands for Universal NES Interchange Format. This file format generally makes use of the .unif file extension. It is comprised of a header that specifies the format and the modification number. UNIF file extension is also comprised of components that are made up of a four character identification string that identifies the components' purpose and the information. The components can be placed basically in any sequence in the UNIF file. Each mapper, who can be found on the name of the board operated, is identified by the .unif file format to make sure that only authentic boards can be operated.

A file with .unif file extension is used to store files in the Nintendo Entertainment System and Famicom game ROMs. Even though the .unif file extension is a substantially upgraded form of the .ines file format; only only a few emulators are presently supporting it and a small number of ROM files are accessible in this format. Nevertheless, file developers speculate that the .ines file format would be replaced by the UNIF file format within the coming years.

The UNIF file format is a more composite and much more representative format compared to the iNES file format. Most game graphics and game code files are accumulated in components. Files with .unif file extension contain an MAPR component, which has a zero-completed board name. The board name is capable of informing the emulator about the objects on a cartridge. A UNIF file also includes the MIRR component for keeping ROM mirroring data.

Files with .unif file extension have robust metadata. The NAME component in a UNIF file is comprised of a human-readable ROM name and its READ component is capable of including an entire "Read Me" file that could be of help for home-brewed games. A UNIF file is also comprised of a DINF component, which holds the name of the user who discarded the ROM and the date when the dumping was initiated.

The UNIF file format was created and organized by Tennessee Carmel-Veilleux.

Author: Tennessee Carmel-Veilleux
Author URL:
Related Applications: Nintendo Entertainment System and Famicom games
Common Path: N/A


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Do you have errors with .UNIF files?

The Reason for .UNIF files Errors:

A typical and frequent cause for .UNIF files errors is failure in the Windows program registry - repairs are needed to prevent more corruption in other applications and/or devices. Dangers include hardware damage, blue screen errors and fatal crashes.

What are the Symptoms of .UNIF files Errors?

.UNIF files errors bring forth numerous symptoms, including: system locks on start up or shut down, applications halt, decreased pc speed, case speaker beeping, trouble saving files, sluggish behaviour and problems while installing applications.

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Repair .UNIF File Errors    |    What is the .UNIF File Extension?    |    Scan for .UNIF File Extension Errors