NES Opener

File Type

Nintendo (NES) ROM Format




Game Files





How to open NES file?

NES File Opener

A NES Opener is a computer program or application that supports NES files and can open their contents. The first thing you should do is double-click the NES file icon you want to open. If you have the correct software your problem should be resolved. If the appropriate software is on your operating system, the file should open in the associated application when you click it. However, the problem is not always solved so quickly. Follow the steps of the instructions below to try to solve it.

Open NES files in 9 steps

In case it is not possible to open the Nintendo (NES) ROM Format file without additional steps, follow the steps below

  1. Make sure that the operating system where you are trying to open the Nintendo (NES) ROM Format file is supported by it. It may turn out that NES files are not compatible with your system.
  2. No default OpenEmu application in the system or Jnes, VirtuaNES, FCEUX, iNES will prevent you from opening NES files. If there is no application that supports files with the extension NES, it should be downloaded and installed on the system.
  3. Check if files with the extension NES are associated with the application OpenEmu or one of the programs such as Jnes, VirtuaNES, FCEUX, iNES. If this is not the case, the NES files should be associated with the appropriate application by displaying the properties of the Nintendo (NES) ROM Format file and in the "File type" section, press the "Change" button. Choose one of the OpenEmu, Jnes, VirtuaNES, FCEUX, iNES applications to open the NES files.
  4. Software programs that open NES file extension

  5. If the Nintendo (NES) ROM Format file has been downloaded from the Internet or copied from another medium, it may be corrupt. The OpenEmu, Jnes, VirtuaNES, FCEUX, iNES programs will then not be able to open the Nintendo (NES) ROM Format file. Re-downloading or copying the file may fix the problem.
  6. In case the Nintendo (NES) ROM Format file is infected, the anti-virus program will prevent it from being opened. The best solution in this case is to run a virus scanner and check the system for viruses.
  7. The Nintendo (NES) ROM Format file may be saved in a way that is no longer supported. In this case, you may find that the newer version of the application does not support this older format.
  8. The condition for the correct handling of the Nintendo (NES) ROM Format file may be the regular download and installation of the application update in which the user wants to open it. Check the app for up-to-date information and, if necessary, install the latest version.
  9. Make sure that the icon representing the Nintendo (NES) ROM Format file is not a shortcut to the location where this file is not present.
  10. The inability to open the Nintendo (NES) ROM Format file may be due to restrictions imposed on the user by the system administrator.

Useful tools

If, despite going through all the steps, it was not possible to open the file with the NES extension, you can try some of the proposed tools. Below are the websites we have verified that may help you open the NES file.


Free Online File Open Service


open NES file NES opener NES open free online


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