Convert J2C to PNM
Convert J2C pictures to PNM format, edit and optimize pictures online and free.
Drag & drop any J2C file from your device or click the Choose File button to proceed.
Before clicking the Convert button, use any available J2C to PNM tools.
Wait a few moments for the converter to complete its job, then download your PNM file.
To change J2C format to PNM, upload your J2C file to proceed to the preview page. Use any available tools if you want to edit and manipulate your J2C file. Click on the convert button and wait for the convert to complete. Download the converted PNM file afterward.