>> D64 file

D64 file format description

Many people share .d64 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .d64 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .d64 files.

1 filename extension(s) found in our database.

.d64 - Commodore 64 Disk Image

The D64 disk image files are related to Vice C64 Emulator. The D64 file is a Commodore 64 Disk Image. D64 is a file format used by C64 emulators to store images of disks.

Vice C64 Emulator
Disk Image files
- / -
Commodore 64 Disk Image related extensions:
Amiga Diskmasher Disk Image
Windows Server Virtual Hard Drive
CDBurnerXP Audio Disc Compilation
CDBurnerXP Data Disc Compilation
Forensic Toolkit Image
StrongDisk Protected Disk Image

Naturally, other applications may also use the .d64 file extension. Even harmful programs can create .d64 files. Be especially cautious with .d64 files coming from an unknown source!

Can't open a .d64 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .d64 file extension is often given incorrectly!

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

c64, d4, dt4, f64, r64, v64, w64, x64

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Sony Wave64 Audio
Floating-point Raw 64-bit Audio
PC64 Saved Session
Top Secret Crypto Gold Transformed E-mail
Commodore 64 ROM Image
N64 ROM Image Doctor V64

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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