PCT is the Macintosh PICT format, the classic Mac graphics format for QuickDraw images before PNG and JPEG took over.
PCT opens in older Mac software, GraphicConverter and ImageMagick; convert to PNG/JPG for modern use.
Share, post and embed pictures across sites and apps.
Work with the format in editors like Photoshop and GIMP.
Keep memories and assets in a widely-readable form.
| ✔ Strengths | ✖ Limitations |
|---|---|
| Purpose-built for its niche | No transparency support |
| Limited support — may need converting |
Remove the background from PCT images, upscale to 4K, or generate new visuals with SharkFoto AI.
PCT is the Macintosh PICT format, the classic Mac graphics format for QuickDraw images before PNG and JPEG took over.
PCT opens in older Mac software, GraphicConverter and ImageMagick; convert to PNG/JPG for modern use.
PCT is optimised for its specific use rather than strictly lossless storage.
Use SharkFoto's free tools — upload your PCT file and convert it to a more convenient format in seconds. It's free, processed securely and never stored.
No — PCT doesn't store transparency; convert to PNG or WEBP if you need it.