How long is a level 1 (free) license valid?

A Level 1 (free) MikroTik license is valid for 24 hours. This type of license is designed for temporary use or evaluation purposes, allowing users to test MikroTik RouterOS features. After the 24-hour period, the device will revert to a trial state, where limited functionalities may apply. This encourages users to either purchase a higher-level license for extended use or to operate within the cone of the restricted features of the free version.

In contrast, other durations such as one month, one year, or infinite time do not reflect the nature of a Level 1 license, which is intended as a short-term access point to familiarize users with the software before committing to a purchase.