How to convert online Rgbo to K?

Online Rgbo to K, you can put the Rgbo to K format on your computer, tablet or mobile phone without downloading any software!

(1): The online converter can choose Rgbo files that need to be converted locally or online.
(2): Then select the output option, and finally click the 'Convert to K file' button. After the upload is complete, you can download the converted K file to your computer.
In a few simple steps, you can put Rgbo to K!