PEF Converter

Convert PEF files fast and easy with reaConverter - batch process all your images at once with just a few clicks.

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PEF Files
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PEFConverter

How to Convert .pef Photos in Bulk

1. Install reaConverter

Download reliable PEF conversion software to convert multiple .pef files and folders in one go.
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Install reaConverter

2. Select PEF Files

Select PEFs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load PEF files

3. Start Conversion

Click Convert to start the bulk conversion of all selected PEF images. The process will begin right away.
reaConverter - Start PEF conversion

Convert PEF on your PC

For quick and effortless PEF file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your images

Converting PEF images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools
Image editing

User Reviews

Average User Rating:
Last updated on May 01, 2025
"If you've ever shot with Pentax cameras, you know the struggle of working with PEF files. Converting them to standard JPEG is a real challenge—unless you have reaConverter. Skip the online services; just install it and say goodbye to conversion headaches!"
⭐⭐⭐⭐⭐
Alan Foster
Satisfied Customer
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
⭐⭐⭐⭐⭐
Kevin Harris
Happy User
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
⭐⭐⭐⭐⭐
Malik T. Martin
Satisfied Customer
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
⭐⭐⭐⭐⭐
Sanjay Mehta
Satisfied Customer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
⭐⭐⭐⭐⭐
J. Mitchell
Satisfied Customer
"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple."
⭐⭐⭐⭐⭐
Chloe M.
Freelance Illustrator

PEF images: Frequently Asked Questions

What are PEF files?

PEF (Pentax Electronic File) is a raw photo format developed by Pentax as an alternative to the widely used raw formats like CR2 and NEF. It is primarily used in Pentax digital cameras and other devices that support the Pentax system. The PEF raw file format is widely preferred by professional photographers due to its endless editing possibilities. PEF files contain unprocessed images, preserving all the data captured by the camera's sensor, including colour, brightness, exposure, and other settings. As a result, PEF files are much larger in size than JPEG or other compressed formats. The PEF format provides users with more control when it comes to image adjustments compared to compressed formats such as JPEG.

Can reaConverter open PEF files?

reaConverter fully supports the PEF image format – open, edit, and export PEF files to any other popular file format with ease.

How do I change PEF to another format?

reaConverter is a user-friendly tool for converting PEF files. Once installed on your computer, it allows you to convert all your .pef files at once with just a few clicks. You can even convert pef images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert PEF online?

If you only want to convert a few PEF images, you are welcome to try our free online PEF converter.

How can I turn PEF files on my computer to another format?

The best way to convert PEF images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from PEF.

How can I automate PEF files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert PEF files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line pef converter.

What else can I do with reaConverter?

Set manual file dateChange format settingsChange DPIConvert GIS filesConvert CAD formats

What formats can I convert a PEF file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  xbm  xpm 

Discover more

Explore our efficient PEF file converter that saves you time and effort by converting multiple .pef files into different formats.
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