Convert HEIC 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.
HEIC
High Efficiency Image Container — Apple's default photo format since iOS 11 — about 2× smaller than JPEG at the same quality.
PPM
Portable Pixmap — A simple uncompressed format used in image-processing pipelines.
How to convert HEIC to PPM
- 1Upload your HEIC file
Click “Choose a file” or drag and drop your HEIC 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.
HEIC vs PPM
| HEIC | PPM | |
|---|---|---|
| Full name | High Efficiency Image Container | Portable Pixmap |
| Type | Raster image | Raster image |
| Compression | Lossy | Lossless |
| Best for | saving space on iPhones; usually converted for non-Apple devices | intermediate processing; converted to PNG/JPG for sharing |
Frequently asked questions
Does converting HEIC to PPM lose quality?
Your HEIC 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 HEIC file exactly.
What's the difference between HEIC and PPM?
High Efficiency Image Container (HEIC) is lossy and best for saving space on iPhones; usually converted for non-Apple devices. Portable Pixmap (PPM) is lossless and best for intermediate processing; converted to PNG/JPG for sharing. Convert HEIC to PPM when you need a raster image for intermediate processing.
Is the HEIC to PPM converter free?
Yes — converting HEIC 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 HEIC 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 HEIC 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 HEIC 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 HEIC files to?
Besides PPM, you can convert HEIC to AVIF, BMP, GIF, ICO, JPG, PDF and more — see the full list of HEIC conversions below.
Other conversions
Last updated July 2026