Files with sfk extension can be usually encountered as temporary files generated to visualize audio waveforms in several Sony applications, including ACID, SoundForge or Vegas.
There is one other file type using
the SFK file extension!
.sfk - Modem Spy sound file
Software that works with sfk file extension
SFK file extension - Sony audio waveform visualisation data
What is sfk file? How to open sfk files?
File type specification:
The sfk file extension is mainly related to a special type of temporary files created by Sony programs, such as ACID, SoundForge or Vegas.
A typical .sfk file contains visual data that help the program draw the audio waveform on the screen. Meant to speedup the process.
It appears that this file is mainly generated automatically when a song is put into a projects or when an audio file is opened.
For example CD Architect will always create an .sfk file automatically when you put a song into a project, whilst Sound Forge creates .sfk files when you open a file in "Direct Mode" and also creates these files when you save a .wav file and answer Yes to "Would you like to reopen the file in Direct Mode?"
You should be able to find some option menu that clears and deletes these files when the program is closed, but you can always delete them manually
The default software associated to sfk file type:
Company or developer:
Sony Sound Forge (formerly known as Sonic Foundry Sound Forge) is a digital audio editing suite by Sony Creative Software which is aimed at the professional and semi-professional markets.
List of software applications associated to the .sfk file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open sfk file, edit sfk file, convert sfk file, view sfk file, play sfk file etc. (if exist software for corresponding action in File-Extensions.org's database).
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting sfk files.
- Create sfk file
- Others sfk file
Programs that can create sfk file - Sony audio waveform visualisation data
Click on the link to get more information about listed programs for create sfk file action.