Convert HEIF 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.
HEIF
High Efficiency Image Format — A high-efficiency photo container ~2× smaller than JPEG at equal quality.
PPM
Portable Pixmap — A simple uncompressed format used in image-processing pipelines.
How to convert HEIF to PPM
- 1Upload your HEIF file
Click “Choose a file” or drag and drop your HEIF 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.
HEIF vs PPM
| HEIF | PPM | |
|---|---|---|
| Full name | High Efficiency Image Format | Portable Pixmap |
| Type | Raster image | Raster image |
| Compression | Lossy | Lossless |
| Best for | compact photo storage; often converted for wider compatibility | intermediate processing; converted to PNG/JPG for sharing |
Frequently asked questions
Does converting HEIF to PPM lose quality?
Your HEIF file is already compressed, so converting to lossless PPM can't restore detail that was discarded earlier — but it won't lose any more. The PPM file matches your HEIF file exactly.
What's the difference between HEIF and PPM?
High Efficiency Image Format (HEIF) is lossy and best for compact photo storage; often converted for wider compatibility. Portable Pixmap (PPM) is lossless and best for intermediate processing; converted to PNG/JPG for sharing. Convert HEIF to PPM when you need a raster image for intermediate processing.
Is the HEIF to PPM converter free?
Yes — converting HEIF 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 HEIF 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 HEIF 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 HEIF 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 HEIF files to?
Besides PPM, you can convert HEIF to AVIF, BMP, GIF, ICO, JPG, PDF and more — see the full list of HEIF conversions below.
Other conversions
Last updated July 2026