It is highly recommended to downloading "Internet Download Manager (IDM) 2020 with crack files" from third-party or pirated sources . Here is why using cracked software is a major risk:

Crack files and "patchers" are one of the most common ways to deliver malware, ransomware, and keyloggers . These programs often require you to disable your antivirus, leaving your computer completely defenseless.

IDM updates its technology frequently to keep up with browser changes. Cracked versions cannot be updated, meaning they will eventually stop working or break your browser's downloading capability.