Can you make a free minecraft server and what do you need for it?
Aternos.org
Aternos offers a free hosting plan. If you have a PC, you can also host on it.
Previously, a vanilla server was made and the IP address was given via hamachi
Should it run on your PC or be hosted somewhere?
If it is enough for you to host it on the Internet, I recommend http://Aternos.org
Or simply PortForward xD
Hamachi was only for the kiddies who didn't get the Wi-Fi admin password from their dad.
It's safe
These are servers that you have to start every time you want to play. If there's no player on it, it switches itself off. It is also limited in performance but it is enough
Thank you very much
Yes, it is safe and I can only recommend it.
Yes.
You need
A PC on which Java is installed
An internet connection
The server can be downloaded free of charge https://www.minecraft.net/...ad/server/. Put the JAR file in an empty folder and run it. A file "eula.txt" is then created. Open it and replace "false" with "true" to agree to the End User License Agreement. Then the server can be started.
So that others can access the server, you may have to Add an exception to your PC's firewall and router (port 25565, over TCP / UDP). More details on this https://minecraft.gamepedia.com/...p_a_server.