Unlocking blocked DLC'S

Is it possible to unblock specific dlc's via any method with guaranteed safety?
If anyone could be kind enough of telling me

Yeah by using the steam method and buying it for cheap. If you can't afford a $1 dlc I don't know what to tell you.

There are ways of doing it via cheat engine but ofc I'm not gonna tell you that.

Wait for someone to publish a free method for doing this. Otherwise, pay for the DLC's, like SuperT0xic said.

Steamcrack 3.1 still works, just search for it....

I've been on Steamcrack 3.4 for ages, never have had a problem.