.D64 File Extension

File Type:
Commodore 64 Disk Image

Having trouble opening .d64 extension? Don't panic! This page explains what d64 files are as well as suggests programs you may use to open d64 files. You can download these programs through this page.

What is a D64 file?

D64 file extension has Commodore 64 Disk Image file type, which is associated with the "disk image files" category.

Commodore 64 (also known as C64) was a personal computer popular back in the 1980s. Disk images created from a Commodore 64 disk were saved as files with this extension. 

To learn how you can open the given file, read the information below.

d64 file icon
File Type:
Commodore 64 Disk Image
Disk Image Files

How to open D64 file?

Double click the d64 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .d64 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the d64 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the d64 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open D64 files

  • Windows Windows
    • WinVICE WinVICE
    • CCS64 CCS64
    • Frodo Frodo
    • Star Commander Star Commander
  • MacOS MacOS
    • Power64 Power64
    • Frodo Frodo

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the d64 file as well. Download Universal File Viewer for your OS.

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