When you download the MikroTik RouterOS ISO image from its official website, it comes with a demo or Trial level license.

This demo license lasts for 24 hours from the first time you boot the system, after which you must purchase an appropriate license to continue using RouterOS without restrictions.

Demo License Details:

• Duration: 24 hours of total use. It is important to note that the timer only runs when the system is on and running.
• Functionality: During the demo period, the operating system is fully functional, with no limitations in terms of features or capabilities. This allows you to test all the functions and features of RouterOS.
• Limitation: Once the trial period expires, some features will be disabled until a paid license is activated.

MikroTik RouterOS Paid Licenses:

After the demo period expires, you will need to purchase a license to continue using RouterOS. MikroTik offers different licensing levels for RouterOS, each with different capabilities and limitations. The most common levels are:

• Level 3: Suitable for client routers in point-to-multipoint wireless networks.
• Level 4: Includes more features, ideal for point-to-point links or as CPE.
• Level 5: Increases the number of active connections and simultaneous tunnel sessions, generally used for larger access points or more demanding routers.
• Level 6: This is the highest level, with no limit on the number of interfaces and providing all features available in RouterOS.

Purchase and Activation of Licenses:

• Buy: Licenses can be purchased directly through authorized MikroTik resellers or online at the official MikroTik website.
• Activation: Once purchased, the license is activated by entering a license key into the RouterOS. This license key is associated with the MAC address of the device, so it is important not to change these hardware details after activating the license.

Downloading and testing RouterOS via the demo version is a great way to evaluate the system before making a license purchase, ensuring it meets your specific networking needs.