Free Online PEF Converter
Convert PEF files to JPG, PNG, TIFF and more. Free, fast, and secure.
Max file size 50MB. Sign up for more.
| File Name | Size | Convert To |
|---|
Checking files and selected output formats.
How to Convert PEF Files Online — Free & Instant
Convert Pentax PEF RAW photos to JPG, PNG, or TIFF online.
Drag and drop PEF files from Pentax cameras. Full-resolution sensor data, EXIF, and white balance are read for conversion.
Choose JPG for sharing, PNG for lossless output, or TIFF for professional editing and print. Colour profiles are preserved.
Download individually or as a ZIP. Resolution and EXIF carry over. Uploads are deleted within 1 hour.
Image Format Comparison
A quick guide to choosing the right output format when converting PEF files.
| Format | Transparency | Compression | Browser Support | Best For |
|---|---|---|---|---|
| JPG | No | Lossy | Universal | Photos, email, print |
| PNG | Yes | Lossless | Universal | Logos, screenshots, graphics |
| WebP | Yes | Lossy & lossless | All modern browsers | Web images, smaller files |
| HEIC | No | Lossy | Apple only | iPhone photos (before sharing) |
| AVIF | Yes | Lossy & lossless | Chrome, Firefox, Safari 16+ | Next-gen web, best compression |
| GIF | Yes (1-bit) | Lossless | Universal | Simple animations, icons |
| SVG | Yes | Vector (scalable) | All modern browsers | Logos, icons, any resolution |
| TIFF | Yes | Lossless | Not web browsers | Professional printing, archiving |
Why Convert PEF Files?
PEF is Pentax’s RAW format that most devices and non-Adobe software can’t open. Convert to JPG or PNG to view your photos on any device.
Social platforms reject PEF uploads. Convert to JPG for web-ready photos that post and display correctly everywhere.
PEF files are large. Converting to JPG cuts size dramatically while keeping excellent quality for sharing.
Convert PEF to TIFF to preserve the sensor’s full dynamic range and colour depth for editing and print.
Convert a full card of PEF files to JPG or PNG in one pass, ready to deliver or archive.
Convert PEF files online — no Photoshop, no plugins, no downloads. Files up to 10 MB are always free, and converted files are deleted from our servers within 1 hour.
PEF Converter FAQ
Quick answers about output formats, compatibility, quality trade-offs, and the best workflows for PEF files.
What formats can I convert PEF files to?
How long does PEF conversion take?
Will converting from PEF reduce quality?
What is the maximum file size for PEF conversion?
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