The safest way to download MikroTik software is directly from their official website. This ensures you get a secure, legal copy of the software.
Used RB750 or hAP lite units cost – cheaper than a malware infection.
This is specifically designed for virtual environments (VMware, VirtualBox, Proxmox). The "Free" tier has no time limit. Constraint: Speed is capped at 1Mbps per interface.
This is the modern way to run RouterOS as a Virtual Machine (VM). The free version has a speed limit of 1Mbps but includes all features