If you are considering the portable route, here are the theoretical advantages (assuming you can find a stable build).
Includes Corel PHOTO-PAINT for image editing, Corel Font Manager for font exploration, and CAPTURE for screen capture. The Appeal of "Portable" Versions corel 2019 portable top
When looking for a "portable" version of CorelDRAW Graphics Suite 2019 If you are considering the portable route, here
Portable builds typically package the software into a self-contained environment. Corel Font Manager for font exploration
If you are looking for the top professional features of the 2019 version, it introduced several major workflow improvements: