An N64 file contains a copy of Nintendo 64 game data. Gamers can run the game on a computer with an emulator like Nemu64. Nintendo released the Nintendo 64 console in 1996. The console uses cartridges to store games. Popular N64 games are Super Mario 64 and Mario Kart 64.
Retro gamers dump N64 game data from cartridges. They save the data as N64 files on computers. Then they play the games using an emulator. The full name of N64 file format is Nintendo 64 Emulator ROM Format. N64 files are supported on devices running Android and Windows.
N64 files are categorized as game files. The game files category has 1509 file formats. Nemu64 is the most popular program to handle N64 files. There are 2 programs that support N64 format. N64 files can be found on all platforms. But support varies.
Files with .z64 extension are also N64 game ROMs. To open N64 files, use Mupen64 or similar. We do not know how to convert N64 files. The file opener programs for N64 are Mupen64 and N64oid.
The key issue is N64 files associated incorrectly. This causes them to open in unusual programs. To fix this, install a program supporting N64 files. Check if N64 files open properly in it. If not, check for other errors.
Project64
RetroArch