AIO Tunnel is an Android utility tool that provides secure surfing through SSH and VPN, along with features like custom request headers, a free VPN server, DNS changer, and the ability to share your SSH/VPN connection via Hotspot or USB Tethering. Users can also export configurations without the need for rooting their devices. AIO Tunnel offers an easy way to modify requests and access blocked websites behind firewalls.

AIO Tunnel stands out for its user-friendly interface, custom HTTP request header options, and support for SNI (Server Name Indication) in both SSH and VPN connections. Whether you need to enhance your online privacy or bypass restrictions, AIO Tunnel is a comprehensive solution for Android users.