There is a lite version for the pocket edition, but other than that you have to pay.
IF it's your first time getting Minecraft, you have to pay $26 for the launcher. If you have Minecraft before, then no.
You need to make an account and then pay for Minecraft and download it.
Yes.
You need to pay 27 USD. I don't know how much this is in Euros, but you can convert it if you want.
If you already paid, you don't need to pay any more.
A Minecraft account is 100% free. But buying the full version costs 28.95.
The only payment you ever need is the upgrade to a Minecraft premium account. There's no pay-to-play/subscription fees, or paid DLC after that.
No, you need to register and pay for the premium account online.
There is no protected password to install minecraft but you do need an account created on the site and then pay for the game to play it
Nope, PMC accounts are free for everyone!
Minecraft accounts are already free, you can freely register one. You only need to pay if you want the full version.
You can get a free Minecraft account, but you need to pay to upgrade it to a premium one before you can play the full game.