On high-resolution displays the client window can look blurry. A compatibility override sharpens it.
Right-click the SlickVPN shortcut or executable and choose Properties.
On the Compatibility tab click “Change high DPI settings”, tick “Override high DPI scaling behavior”, and set it to “System (Enhanced)”.
Click OK, apply, and relaunch the client — the interface will render crisply.
SLICKVPN
Weston Road PMB #231
Weston, Florida 33331, USA