Image Converter

Convert PNG to SCT

Looking for PNG to SCT? Here's why SCT isn't an output option — and the modern formats to use.

We don't create SCT files — it's a legacy format that's effectively read-only. Here's what to convert to instead.

Why PNG to SCT isn't offered

1

SCT is legacy and read-only here

SCT (Scitex CT) is a legacy high-end prepress format. It can usually be opened and converted from, but it's long obsolete, so there's no modern encoder to create new SCT files.

2

Convert to a current format

For a file that opens everywhere, convert your PNG to JPG, TIFF or WEBP instead.

Format details

What is a PNG file?

PNG is a lossless raster format with full transparency. It keeps every pixel intact, making it ideal for logos, icons, screenshots and graphics with sharp edges.

Full name
Portable Network Graphics
Developed by
PNG Development Group
Released
1996
Extension
.png
MIME type
image/png
Transparency
Yes

How to open PNG opens in every browser and image viewer, plus Photoshop, GIMP, Preview and Photos.

Full PNG format guide

What is a SCT file?

SCT (Scitex Continuous Tone) is a high-end prepress format from Scitex systems, used in professional print production and drum scanning.

Full name
Scitex Continuous Tone
Developed by
Scitex
Released
1990
Extension
.sct
MIME type
image/sct
Transparency
Varies

How to open SCT opens in Photoshop (legacy) and prepress software; convert to TIFF/CMYK for current print workflows.

Full SCT format guide

What you can do instead

Frequently asked questions

Can I convert PNG to SCT?
Not here — SCT is a legacy format with no modern encoder. We can often read SCT as a source, but for output use a current format like JPG, TIFF or WEBP.
What can I convert my PNG to instead?
PNG converts to JPG, TIFF or WEBP — free, no sign-up, no watermark.