PingViewer is a graphical ping displayer. At a glance, you can understand how stable and delayed your connection is.

Felt a stutter in your online session? Check the graph.

Features:

Intuitive color-coded interface, quick reads enabling quick awareness.
Hover any ping bar for a detailed readout and timestamp.
Pause & clear for focus & sampling.
Overlay any game or desktop environment by enabling "Pin PingViewer". (Fullscreen games running as administrator must be ran borderless or windowed)
Press "Mini Mode" on the left to switch to a more low-profile UI.
Customize color schemes, transparency, and scaling.
Configure IP destinations with presets of common DNS servers.

Convenient for:

Figuring out whether your ping is stable enough to enter a multiplayer match without headache.
Testing out different network configurations (router positions, ethernet cables).
Visualizing your ping for a livestream or just for yourself as an in-game overlay.
Showing it to your friends to excuse poor gameplay, as I have done so very many times.