http://u7wfp6rcdc5ttgtitoyiem34roue6yi5dk7ocvjcmuboalpdcgtfz2ad.onion/faq
The only VPN protocols we use are OpenVPN and WireGuard, so we support whatever they do. At the moment, for OpenVPN, that includes: Linux, Windows XP/Vista/7 and higher, OpenBSD, FreeBSD, NetBSD, Mac OS X, and Solaris. Officially, we no longer support Windows XP, but it is still possible to connect with it.
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