What is an ACD file?
Developed by Sonic Foundry and acquired by Magix, the Sound Forge Pro Audio (SFK) extension refers to a waveform pertaining to a WAV file. Sound Forge Pro, MAGIX VEGAS, or a range of Sony multi-players are capable of producing them. Similar to the PKF format, the software automatically generates it while playing an audio file.
The SFK files carry the same name as the audio file, but with “.sfk” extension instead of MP3, M4A, or other music formats. These files are not for users to open manually, and any attempt of access can corrupt them.
How to Open ACD Files
How to Make ACD Files
Below are some software programs that can open ACD files. Download one to open your file now.