Anti slam device recommendations

[Itsallrocknroll]

Has anyone got any tried and tested ideas to help prevent doors being slammed please? I want to be able to close the doors so I don't want the over the door foam ones, just something to prevent a door being slammed. Need 3 so not too expensive either please TIA

Bump

We had a loft conversion while I was a teen and the builders put slow door closer mechanisms in every door in the house to conform with fire regs. As a teen these pissed me off something chronic.