Yo, I’ve been down that rabbit hole too. Proxy links pdf files can be hit or miss, but I’ve found that forums like Reddit’s r/privacy or r/VPN sometimes have updated lists shared by users. Just make sure to read the comments to see if others vouch for it.
Also, always use a sandbox or VM to test anything you download. Better safe than sorry!
Also, always use a sandbox or VM to test anything you download. Better safe than sorry!