If you want to play Minecraft with friends but don’t all own a premium license, "cracked" (offline-mode) servers are the solution. However, hosting one yourself requires a 24/7 PC and port forwarding. Luckily, several free hosting services support cracked Minecraft.
For a more stable experience with 10+ players, consider upgrading to a cheap paid plan ($5-10/month) on a host that allows cracked mode. Remember: Supporting developers helps Minecraft thrive. If you can afford the game, please buy it. free mc server hosting cracked