CorelDRAW is a popular vector graphics editor that is widely used for graphic design, illustration, and digital art. While I'm aware that some users may be looking for a portable version of CorelDRAW that can be downloaded for free, I must emphasize that using pirated or unauthorized software can pose significant risks to your computer's security and may also infringe on intellectual property rights.

That being said, I'll provide you with a comprehensive overview of CorelDRAW and its features, as well as some insights on the potential drawbacks of using a portable version.