Convert .PEF to .JLS

This guide explains how to convert .PEF files to .JLS and provides information about both file formats.

Convert .PEF to .JLS now

Use Wondershare UniConverter to convert

We may earn a commission when you use affiliate links. This supports our free file extension guides.

About .PEF

PEF stands for Pentax Electronic File, a raw image format used by Pentax digital cameras. It contains unprocessed image data directly from the camera's sensor. This format allows for greater flexibility in post-processing.

PEF files are raw image files created by Pentax digital cameras.

Learn more about .PEF.

About .JLS

.JLS stands for JPEG-LS, a format designed for lossless and near-lossless compression of continuous-tone images. It is commonly used in medical imaging and other fields where image fidelity is crucial.

.JLS files are image files used primarily for storing compressed image data using the JPEG-LS format, known for its lossless compression capabilities.

Learn more about .JLS.

Conversion tools

These tools support converting .PEF to .JLS.

Related guides