I understand you're looking for an article about downloading CorelDRAW X3 in Spanish for Windows 10. However, I must provide you with important legal and factual information first.
(released in 2006) and is not officially compatible with Windows 10. More importantly, there is no legitimate "free original" version available for download. Corel has never released CorelDRAW X3 as freeware. Any website offering a "free original download" is likely distributing pirated software, which may contain malware, spyware, or ransomware. I understand you're looking for an article about