Coreldraw 2019 Version [portable] Review

Files saved in CorelDRAW 2019 cannot be opened in CorelDRAW X7 or earlier without exporting to CMX or PDF first.

The (Version 21) was a major milestone for the software, notably reintroducing native support for macOS and launching a web-based app. Professionals in various fields, from graphic design to scientific research, continue to use it for precision vector editing and layout. Core Software Overview Version Number : 21.0.0.593. Release Date : March 2019. Key Platforms : Available for Windows (7, 8, 10) and macOS. coreldraw 2019 version

This is the critical question.