Convert CR3 to PPM online in seconds — free, with no sign-up. PPM is lossless and ideal for intermediate processing; converted to PNG/JPG for sharing. Your files are encrypted and deleted automatically after 24 hours.
CR3
CR3 camera RAW — An unprocessed camera sensor file holding maximum detail and dynamic range.
PPM
Portable Pixmap — A simple uncompressed format used in image-processing pipelines.
How to convert CR3 to PPM
- 1Upload your CR3 file
Click “Choose a file” or drag and drop your CR3 file onto the page — no sign-up or email needed.
- 2Convert to PPM
PPM is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your PPM file
Your PPM file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
CR3 vs PPM
| CR3 | PPM | |
|---|---|---|
| Full name | CR3 camera RAW | Portable Pixmap |
| Type | Camera RAW | Raster image |
| Compression | Lossless | Lossless |
| Best for | professional photo editing; developed into JPG/PNG/TIFF for sharing | intermediate processing; converted to PNG/JPG for sharing |
Frequently asked questions
Does converting CR3 to PPM lose quality?
No detail is lost in a bad way: a RAW file stores your camera's unprocessed sensor data, and converting to PPM develops it into a standard image with white balance applied. Export at full resolution to keep maximum quality.
What's the difference between CR3 and PPM?
CR3 camera RAW (CR3) is lossless and best for professional photo editing; developed into JPG/PNG/TIFF for sharing. Portable Pixmap (PPM) is lossless and best for intermediate processing; converted to PNG/JPG for sharing. Convert CR3 to PPM when you need a raster image for intermediate processing.
Is the CR3 to PPM converter free?
Yes — converting CR3 to PPM is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my CR3 files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert CR3 to PPM on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert CR3 to PPM?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert CR3 files to?
Besides PPM, you can convert CR3 to BMP, JPG, PNG, PSD, TGA, TIFF and more — see the full list of CR3 conversions below.
Other conversions
Last updated July 2026