Most MikroTik RouterBOARD hardware comes with a pre-installed license (often Level 4, 5, or 6 depending on the model) included in the price, so no separate purchase is needed. Comparison: Level 6 Features
You cannot update a cracked version via MikroTik’s official servers. This leaves your network vulnerable to exploits like Winbox vulnerabilities that are patched in official releases. mikrotik routeros cracked full license level 6 work
RouterOS is the operating system powering MikroTik's hardware, but it is also available for x86 installations (Cloud Hosted Routers). MikroTik uses a tiered licensing system, with being the "Controller" level. It offers: Unlimited EoIP, PPPoE, PPTP, and L2TP tunnels. Unlimited Hotspot active users and VLAN interfaces. Life-time upgrades and no limit on OSPF or BGP instances. The Reality of "Cracked" RouterOS Unlimited Hotspot active users and VLAN interfaces
Searching for "cracked" versions of MikroTik RouterOS is generally unreliable and risky, as such files often contain malware or are outdated . If you need Level 6 functionality—which provides and L2TP tunnels.