Apps like Proofpoint Agent

Here are some great alternatives to Proofpoint Agent by Proofpoint Inc. :
OpenVPN Connect – OpenVPN App
OpenVPN Connect – OpenVPN App
★4.5
Barracuda CloudGen Access
Barracuda CloudGen Access
★3.8
Absolute Secure Access
Absolute Secure Access
★3.5
Trusted Connection
Trusted Connection
★4.0
Asho VPN
Asho VPN
★4.5
V2me Vpn
V2me Vpn
★4.6
Simple VPN - Safe Internet
Simple VPN - Safe Internet
★3.4
Act VPN - Nety Protect
Act VPN - Nety Protect
★4.3
Zam VIP NET - Secure Fast VPN
Zam VIP NET - Secure Fast VPN
★4.2
Giga vpn
Giga vpn
★4.6
FBD VPN PRO
FBD VPN PRO
★3.7
GnuVPN: Security & High Speed
GnuVPN: Security & High Speed
★4.3
VPN XLock Pro - Expert Shield
VPN XLock Pro - Expert Shield
★4.3
Speed VPN
Speed VPN
★3.9
FortiClient
FortiClient
★3.4
NetVPN - Unlimited VPN Proxy
NetVPN - Unlimited VPN Proxy
★4.5