Convert J2C to PNM
Convert J2C images to PNM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The PNM which stands for Portable Any-Map is an abstraction of Netpbm PBM, PGM, and PPM formats, designed by Jef Poskanzer in the 1980s. It was designed to easily exchange binary images between different platforms.
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.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to J2C file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to J2C file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to J2C file location or include path to your input file.