Back to Formats

.PEF · Pentax Camera RAW Image Format

Image

About the .pef format

PEF is a RAW image format used by Pentax digital cameras. Use OpenFiles to open and view PEF files for free on macOS, Windows, and Linux.

File Details

Extensions
.pef
MIME Types
image/x-pentax-pef, image/x-pef
Categories
Image

How to Open .pef Files

  1. 1

    Download and install OpenFiles from the official website.

  2. 2

    Launch OpenFiles and open your .pef file via File > Open or drag and drop.

  3. 3

    Your file will open in the appropriate viewer for viewing and editing.

Supported by
Image Viewer

Viewer

Low Poly Image Converter

Tool

FAQ

Use OpenFiles to open and view .pef files for free, without installing Pentax official software.

.pef is a RAW format file captured by Pentax digital cameras, preserving the complete image information from the sensor.

Related Formats

Download OpenFiles

AI-native file manager for macOS, Windows and Linux.

Download Free