(Free PEF to JPG converter software for Windows) A free program for converting PEF to JPG for Windows: Like any other RAW image format, PEF images also contain high-level details, which makes PEF files very large. To reduce the size of PEF images, users generally convert them to JPG format.
Converting to JPG format allows users to decrease the image size without significantly reducing image quality. If you want to do this as well, check out the PEF to JPG conversion software.
With these programs, users can view and convert PEF images to JPG, BMP, TIFF, and more. Some of these programs also allow users to convert multiple PEF images to JPG in one go.
Many of these converters also provide tools for editing and enhancing images, such as photo filters, effects, painting tools, and much more.
Additionally, some programs also offer tools to adjust the quality of the JPG image. To assist new users, I have included the necessary conversion steps in the description of each program.
These programs also provide additional tools such as image comparison, EXIF data viewer, slideshow, and more.
1-IrfanView

IrfanView is a free program for converting PEF to JPG for Windows. By default, this program does not support PEF images. However, after installing IrfanView Plugins, users can view and convert PEF images using this program.
It also provides a large viewing area where users can preview images in different formats. A user-friendly batch conversion tool is also available, allowing users to convert multiple PEF images to JPG at once. Additionally, it also supports batch file editing.
Users can use the advanced option in the batch conversion section to edit images such as cropping, resolution, color depth, sharpness, brightness, color balance, and more. Furthermore, users can manually set the quality of the resulting JPG image. After making all the necessary changes, users can start the conversion process. Now, follow the steps below.
How to convert PEF to JPG using IrfanView:
Launch the program and go to File > Batch Conversion section.
Now, browse and add all the PEF images you want to convert to JPG.
Next, go to the advanced options menu to set the image editing parameters.
Then, select JPG from the output format list.
Finally, specify the destination location and click the "Start Batch" button to begin the batch image conversion process.
Additional Features:
This program also offers additional features such as batch renaming images, image graphing, color swapping, and more.
It is one of the best free PEF to JPG conversion programs that allows users to convert multiple PEF images to JPG format at once.
Pros
Batch conversion of PEF images to JPG format
Supports batch image editing
Cons
Free for non-commercial use only
2-Chasys Draw IES Artist
Chasys Draw IES Artist is another free program for converting PEF to JPG for Windows. This program also comes with additional modules, including Chasys Draw IES Viewer and Chasys Draw IES Converter, for viewing images in various formats and batch converting them. However, its IES Converter module does not support PEF format.
In the core IES Artist module, users can not only view PEF images but also edit them before converting to JPG format. It provides multiple image editing tools such as layers, drawing tools, effects, animations, and more. After making all necessary changes, users can preview them in the built-in image viewer and export them in JPG, PNG, EXR, PSD, and other formats.
Now, follow the steps below.
How to convert PEF to JPG using Chasys Draw IES Artist:
Start the program and open the Chasys Draw IES Artist module.
Next, load a single PEF image.
Then, use the available image editing tools to make changes if desired.
Now, preview the final image and go to File > Export.
Finally, select JPG as the output format and click the "Save" button.
Additional Features:
This program also provides additional tools such as Icon Generator, Subpixel Rendering, automation support, and more.
It is a good program for converting PEF to JPG and also allows users to edit and enhance PEF images before converting them to JPG format.
Pros
PEF images can be edited.
Supports many additional image formats.
Cons
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3-XnConvert

XnConvert is a free image conversion program that can also be used as a PEF to JPG converter. It works on Windows, macOS, and Linux. With this program, users can convert multiple PEF images to JPG format in no time.
Additionally, it also supports batch image editing. To perform image edits on multiple images at once, users need to use actions like Canvas Resize, Rotate, Blur, Emboss, Mosaic, Gaussian Blur, and more.
It also provides options to preserve metadata, maintain color profiles, and keep the extension.
Besides converting to JPG format, users can also choose to convert PEF images to HDR, HEIC, GIF, MIF, and other image formats.
Follow the steps below:
How to convert PEF to JPG using XnConvert:
Launch the program and click the "Add File" button to load one or more PEF images.
Next, go to the "Actions" tab and add image editing and conversion filters according to your requirements.
Now, go to the output section and select JPG as the output file format, enabling or disabling options like preserving metadata, keeping the extension, etc.
Finally, click the "Convert" button to start the batch conversion process from PEF to JPG.
Additional Feature:
This program also provides a useful file naming option that can rename multiple images at once based on a specified naming system.
It is a good program for converting PEF to JPG and also supports batch image conversion and editing.
Pros
Supports batch image conversion
Supports batch image editing and conversion
Cons
Free for personal and educational use only.
4-UFRaw
UFRaw is another free program for converting PEF to JPG for Windows, macOS, Linux, and BSD. This program comes with an old interface that allows users to view and convert one PEF image to JPG at a time. It can also convert PEF images to PPM, PNG, and TIFF formats.
It also allows users to enhance images using tools like Whitebalance, Grayscale, Saturation, Crop, Rotate, Exposure Compensation, and more. Now, follow the steps below.
How to convert PEF to JPG using UFRaw:
Start the program and load one PEF image.
Next, use the available image enhancement and conversion tools to make adjustments to the image if desired.
Now, select JPEG from the format list and set the JPEG compression level.
Finally, click the "Save" button to convert the PEF format to JPG.
Additional Features:
This program also offers a live histogram showing the color distribution of the image.
It is another simple PEF to JPG conversion program that can enhance and convert one PEF image to JPG at a time.
Pros
Supports image enhancement and conversion
Cons
Offers an outdated interface
5-FastStone Image Viewer

FastStone Image Viewer is another free program for converting PEF to JPG for Windows. As its name suggests, it is primarily an image viewer that can also be used to edit, enhance, and convert PEF images to JPG format.
To edit and enhance images, the program provides tools such as lighting adjustments, color adjustments, noise reduction, watermarking, oil painting, drawing, and more.
Additionally, it also offers a large distraction-free viewing area. After making the necessary adjustments to the image, users can save PEF images in JPG, BMP, GIF, PCX, PNG, TIFF, PDF, and other formats.
Now, follow the steps below:
How to convert PEF to JPG using FastStone Image Viewer:
Open the program interface and use the built-in file explorer to browse and select PEF images.
Next, use the Color and Image Effects tools to enhance the appearance of the input PEF image.
Now, open the PEF image in full-screen mode and access the context menu by right-clicking.
Then, go to the "Save" option and select JPG as the output format. It also provides a batch image conversion tool that allows you to convert multiple PEF images to JPG format at once.
Finally, click "Save" to convert the PEF image to JPG format.
Additional Features:
This program offers multiple additional tools such as Multi-Page File Builder, Multi-Page File Splitter, Slideshow, Histogram, Batch rename, and more.
It is another capable program for converting PEF to JPG, allowing users to convert both single and multiple PEF images to JPG format.
Pros
Provides image enhancement and conversion tools
Supports batch image conversion
Cons
Free for personal and home use only
6-SageThumbs
SageThumbs is a free program for converting PEF to



