How do I convert PEF to EXR?

Drop your PEF file onto the converter above, make sure EXR is selected, and click Convert. When it's done, download the EXR file — it usually takes a few seconds.

Is it safe to convert PEF to EXR here?

Yes. PEF to EXR conversion happens entirely inside your browser using WebAssembly, so your file is never uploaded to any server.

Is the PEF to EXR converter free?

Yes — free with no watermark. Signed-out visitors can convert 25 files a day, and a free account raises that to 250.

Will converting PEF to EXR reduce quality?

No — EXR preserves the content of your PEF file as faithfully as the format allows.

Can I convert multiple PEF files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.

PEF→PNG PNG→EXR PEF→JPG JPG→EXR PEF→WebP WebP→EXR PEF→JPEG HEIC→EXR PEF→PDF JPEG→EXR PEF→GIF GIF→EXR PEF→AVIF PEF→ICO PEF→TIFF PEF→BMP PEF→PSD PEF→EPS PEF→JXL PEF→TGA PEF→DDS PEF→HDR PEF→JP2 PEF→CUR PEF→PPM PEF→QOI PEF→PCX PEF→PGM PEF→PBM PEF→PNM AVIF→EXR ICO→EXR TIFF→EXR BMP→EXR HEIF→EXR PSD→EXR JXL→EXR CR2→EXR NEF→EXR DNG→EXR CR3→EXR ARW→EXR TGA→EXR DDS→EXR RAF→EXR HDR→EXR JP2→EXR CUR→EXR PNG→JPG JPG→PNG PNG→WebP JPG→WebP WebP→PNG WebP→JPG HEIC→PNG HEIC→JPG MP4→MP3 PNG→JPEG JPG→JPEG JPEG→PNG JPEG→JPG PNG→PDF JPG→PDF PDF→PNG PDF→JPG HEIC→WebP MP4→WebP PDF→DOCX DOCX→PDF JPEG→WebP WebP→JPEG PNG→GIF JPG→GIF GIF→PNG GIF→JPG MP4→MOV MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC AVI→MP3 MOV→MKV MKV→MOV MOV→M4A DOCX→EPUB EPUB→DOCX CSV→DOCX PDF→TXT

PEFEXR

Convert PEF to EXR

Free, fast and private. Your PEF files are converted right in your browser — nothing is uploaded.

Runs in your browser
No watermark
Batch & ZIP download

How to convert PEF to EXR

1
Add your PEF files
Drag and drop PEF files onto the converter, paste them, or click to browse. You can add several at once.
2
Choose EXR
EXR is already selected. Open Options if you want to change quality, size or metadata.
3
Convert
Click Convert. Your files are converted right in your browser in seconds.
4
Download your EXR
Download each EXR file, or everything at once as a ZIP.

PEF vs EXR

From

PEF · Pentax RAW

PEF is the RAW format of Pentax digital cameras.

Type: Image
Extension: .pef
MIME: image/x-pentax-pef
Best for: photos straight from Pentax cameras

Camera RAW

All PEF conversions →

EXR · OpenEXR

OpenEXR is a high-dynamic-range image format created by Industrial Light & Magic, storing floating-point color for visual effects work.

Type: Image
Extension: .exr
MIME: image/x-exr
Best for: VFX, compositing and HDR rendering

HDRLosslessOpen standard

All EXR conversions →

PEF to EXR: frequently asked questions

Free, private and in your browser