Convert CR3 to PS online, for free.
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Simply upload your CR3 files and click the convert button. You can also batch convert CR3 to PS format.
We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).
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Canon Raw 3 (CR3) is the current-generation raw file format used by Canon cameras, replacing the older CR2. CR3 is built on the ISO base media container — the same underlying structure as MP4 — and adds Canon’s C-RAW option, which produces files roughly 30–40% smaller than uncompressed raw with very little visible difference. Every CR3 keeps the full sensor readout plus the camera and lens metadata, so exposure and white balance stay fully adjustable.
Canon’s Digital Photo Professional is the reference application for CR3 and applies Canon’s own colour profiles.
Adobe Lightroom and Adobe Camera Raw have supported CR3 since 2018, and RawTherapee and darktable now read it too. Older software may reject CR3 entirely — in that case convert it with our CR3 to JPG tool.
Developed by: Canon Inc.
Initial Release: 2018
PostScript (PS) is a page description language created by Adobe that tells a printer exactly how to draw each page — the position of every character, line, and image — rather than storing the page as a picture. Because the description is resolution-independent, the same file prints crisply on a cheap office printer or a professional typesetter. PostScript revolutionised desktop publishing in the 1980s and is the direct ancestor of PDF.
The standard tool is Ghostscript, a PostScript interpreter, usually paired with a viewer such as GSview or the built-in viewers on Linux.
On Linux, Evince and Okular open PS directly. macOS dropped native PostScript support after Mojave, so Ghostscript is needed there too. Since almost nothing outside printing workflows reads PS any more, converting it is usually the quickest solution — try our PS to PDF tool.
Developed by: Adobe Inc.
Initial Release: 1984
FreeConvert.com can convert your other files to PS format:
FreeConvert.com can convert your CR3 files to these other formats:
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