How To Open PEF files


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Compatible with
XP, Vista and 7

It is easy to open a PEF file with Free File Opener. Just follow these steps:

  • STEP 1
    Download Free File Opener
  • STEP 2
    Click the Open button
  • STEP 3
    Select your file and click OK

That's it, you have opened your PEF file with Free File Opener!

What is a pef file?

A PEF file is an uncompressed, raw photo image file created by certain Pentax digital cameras. Because they are uncompressed and raw, PEF files tend to be relatively large. PEF are supported by Pentax’s own image-processing software, as well as other popular image processing programs, such as Photoshop (PSD) and Picasa. However, some PEF files cannot be read by third-party image editing programs and must be converted to other file formats. PEF files can also be converted to smaller and more commonly-supported file types such as JPEG and TIFF, by using the aforementioned image editing programs.

Open pef files with Free File Opener

If you have received a file with a pef file extension and need to open or view the file, Free File Opener can help. With Free File Opener, you have a free file viewer that allows you to open all document files quickly and easily. You can also open and view over 200 other types of files including spreadsheets, pictures, movies and music files. The best part about Free File Opener is that it is a Free download!