The megathread will never direct you to ad-ridden shorteners. It provides direct GitHub links (for open-source tools) or trusted file hosts like Pixeldrain or GoFile.
Here’s why the community trusts :
Most modern games don't download DLC files only when you buy them; the files are usually already on your hard drive, hidden behind a permission flag. The unlocker manipulates the game's save file, configuration files, or memory to flip the "permission" bit from 0 to 1. It tells the game, "Yes, this user owns the 'Golden Horse Armor' and the 'Secret Ending' DLC."