A .CRW file is a CRW File Format associated with Images. Legacy Canon Camera Image File Format (.CRW) reference for classic EOS digital SLR cameras.

How do I open a .CRW file on Windows or Mac?

You can open .CRW files using Canon DPP, Adobe Lightroom, dcraw, IrfanView. If you do not have native software installed, you can use OpenAnyFile's free File Identifier or convert .CRW to a standard format in your browser.

Is a .CRW file safe to open?

This format carries a safety rating of Low Risk. Uses CIFF image container architecture

Can I convert a .CRW file to other formats?

Yes! .CRW can be converted to formats such as .PNG directly in your web browser.

What should I do if a .CRW file is corrupted or won't open?

If your .CRW file displays an invalid header or signature error, check its magic bytes hex header (Varies) using OpenAnyFile's Magic Byte Detector or follow our step-by-step file repair guide.

How do I open .CRW files?

You can open .CRW files using Canon DPP, Adobe Lightroom, dcraw, IrfanView.

Images • MIME: image/x-canon-crw

.CRW – CRW File Format

Legacy Canon Camera Image File Format (.CRW) reference for classic EOS digital SLR cameras.

Primary Category Images

MIME Type image/x-canon-crw

Magic Bytes Signature Varies

Security Risk Rating Low Risk

Recommended Software to Open .CRW

Canon DPP

windows, mac, linux • Free

Adobe Lightroom

windows, mac, linux • Free

dcraw

windows, mac, linux • Free

IrfanView

windows, mac, linux • Free