Looks like you can do this with imagemagick http://www.imagemagick.org/discourse-server/viewtopic.php?t=13359 converting RGB JPEGS to CMYK - ImageMagick<http://www.imagemagick.org/discourse-server/viewtopic.php?t=13359> I need to convert a large number of images for my sister's ecommerce shop. Her website automatically handles images provided they are in the CMYK version of JPEG, but not the RGB version, and provided the starting file size is less than 1MB. www.imagemagick.org ________________________________ From: Dennis Payne via WLUG <wlug@lists.wlug.org> Sent: Sunday, November 15, 2020 8:22 PM To: Worcester Linux Users' Group General Discussion <wlug@lists.wlug.org> Cc: Dennis Payne <dulsi@identicalsoftware.com> Subject: [EXT] [WLUG] CMYK jpeg Anybody know of an easy tool to convert an image into a CMYK color space jpeg? I found an online site that works but would like to do it on my machine. Searching has only found how to do it for tiff files. -- Dennis Payne dulsi@identicalsoftware.com https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsocial.fre... _______________________________________________ WLUG mailing list -- wlug@lists.wlug.org To unsubscribe send an email to wlug-leave@lists.wlug.org Create Account: https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwlug.mailm... Change Settings: https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwlug.mailm... Web Forum/Archive: https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwlug.mailm...