If your budget is very tight, there are excellent free and open-source programs that can perform many of the same tasks as CorelDRAW:

Cracked versions often suffer from missing DLL files or corrupted code, leading to frequent software crashes and lost project data. Legitimate Ways to Access CorelDRAW

Enabled users to apply fills to any enclosed object area, greatly speeding up the coloring process for complex shapes.

This paper explores the historical context, technical specifications, and current availability of CorelDRAW Graphics Suite X3 (internally known as version 13). Overview of CorelDRAW X3 (Version 13) Released in February 2006

While the desire to find a "free download" of CorelDRAW X3 Version 13 is understandable, the practical and legal risks are severe and simply not worth it. The software is outdated, incompatible with modern computers, and any unofficial copy you find is highly likely to be illegal and dangerous.

Even if you manage to find a clean copy and bypass the activation, the software is technically prehistoric.