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 March 28, 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!"
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Alan Foster
Satisfied Customer
"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"
⭐⭐⭐⭐⭐
James L.
IT Manager
"Converts files in seconds! Finally a tool that's both fast and simple to use."
⭐⭐⭐⭐⭐
Wei Chen
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
⭐⭐⭐⭐⭐
Marcus White
Healthcare IT
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
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Richard E. Miller
Satisfied Customer
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
⭐⭐⭐⭐⭐
Ava Thomas
Happy User

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  riff  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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