PEF to PNG Converter

Convert PEF to PNG online, for free.



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Image Options
Choose a method if you want to resize the output image.
Choose a compression level to reduce output PNG file size. Lossy method reduce PNG size at the expense of image quality
Lower values give better compression (at the cost of image quality)
Correctly orient the image using the gravity sensor data stored in EXIF
Strip the image of any profiles, EXIF, and comments to reduce size





How to Convert PEF to PNG?

  1. Click the “Choose Files” button to select your PEF files.
  2. Click the “Convert to PNG” button to start the conversion.
  3. When the status change to “Done” click the “Download PNG” button

Easy to Use

Simply upload your PEF files and click the convert button. You can also batch convert PEF to PNG format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our PEF to PNG Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.


What is a PEF (Pentax RAW) file?

Pentax Electronic File (PEF) is a raw image file format produced by Pentax digital cameras, which stores an unedited and uncompressed image. The benefit of working with a raw image is that it provides high-quality images, the ability to recover information, ease in making corrections, and many other advantages and benefits

How to open a PEF file?

Ricoh Imaging Americas Corporation provides PENTAX PHOTO Laboratory software, which is the default for opening PEF. Another common program for viewing PEF is PENTAX PHOTO Browser. A non-Pentax program for opening PEF is Adobe Photoshop Lightroom.

Many other programs can open this file type successfully. For both Microsoft Windows and macOS, Adobe Photoshop, Adobe Photoshop Lightroom works well for opening and converting PEF. On Linux/Unix, darktable is open source, cross-platform, and free. PEF is usually converted to Adobe Digital Negative Raw Image (DNG), Tagged Image File Format (PEF to TIFF), JPG (PEF to JPEG), or Portable Network Graphics (PEF to PNG) file formats.

Developed by: Ricoh Imaging Company, LTD.

Initial Release: May 2006

Convert Your PEF files to other formats

FreeConvert.com can convert your PEF files to these other formats:

Related Tools

FreeConvert.com can convert your files to these related formats:


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