.DFF File Extension

Sony and Philips
File Type:
DSD Audio File

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

What is a DFF file?

Dff file extension has DSD Audio file type, developed by Sony and Philips, which is associated with the "audio files" category.

The Direct Stream Digital audio format intended to use on Super Audio CDs. Audio files in this format contain audio information using 1-bit sigma-delta modulation. Assures high audio quality for CDs as well as digital music downloads. 

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

dff file icon
Sony and Philips
File Type:
DSD Audio File
Audio Files

How to open DFF file?

Double click the dff 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 .dff 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 dff 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 dff 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 DFF files

  • Windows Windows
    • Foobar2000 with foo_input_sacd plug-in Foobar2000 with foo_input_sacd plug-in
    • HFX Austria DFF to DSF Converter HFX Austria DFF to DSF Converter

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 dff file as well. Download Universal File Viewer for your OS.

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