PEF File Extension

PEF file icon
Pentax Electronic Format
  • Developer
    Pentax
  • Popularity
    3.3 (3 votes)

What is PEF file?

This file has a binary format.  A file that has a .PEF extension is a Pentax Raw Image file, and PEF stands for Pentax Electronic File.
The Pentax Electronic File is an unedited or an uncompressed photo taken using a Pentax camera. Since the image is yet to undergo any form of processing, this file extension is a representation of all the raw data collected by the camera’s sensor, with no color adjustments.
Note that not all Pentax camera models store images in the PEF format, and so, some software programs will read some, but not all the PEF files.

Conversion of a PEF file

When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the PEF extension without any issue. However, if you still have problems with this, you may use the option of PEF file conversion to a different format.

File Conversions from PEF extension to a different format
File conversions from other format to PEF file

We hope we helped you solve the problem with the PEF file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.

What else may cause problems?

There can be more reasons which determine that you are not able to open the PEF file (apart from the lack of the proper application installed).

First - the PEF file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the PEF file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the PEF file should be solved.

Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the PEF file has not been completed and it cannot be opened properly).

Do you want to help?

If you have additional information about the PEF file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on PEF file.

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