PSF is a bitmap file type used by ArcSoft’s PhotoStudio to store digitally altered photographs. ArcSoft PhotoStudio is the photo software most commonly packaged with Canon’s line of digital cameras. If you have ArcSoft PhotoStudio software on your computer, when you open a photo file in the program, you will have the option of saving the file as a JPG. If you do not have ArcSoft, you will need to use a photo converter software to make the conversion from PSF to JPG. Writer Bio
