: The primary purpose of a VPN is privacy. Using a tampered version defeats this purpose, as the "crack" could log your traffic or redirect it to malicious servers.
If you are looking for the benefits of Speedify—such as to combine multiple internet connections for better stability—there are safe ways to access it: speedify-12-5-0-unlimited-vpn-crack-download
: Speedify offers a free version that allows you to test the service with a monthly data cap. : The primary purpose of a VPN is privacy