Some free online tools (e.g., Convertio, Zamzar) accept CDX and output JPG. because files are uploaded to third-party servers.
: For CorelDRAW files, converting to a compressed JPG significantly reduces the storage footprint.
: Always keep your CDX files! JPG is a "lossy" format, meaning it loses structural data that ChemDraw needs for future editing.
Recommendation: Use instead of JPG for chemical structures unless file size is absolutely critical.