TeeChart version 1 16 bit charting library.
Developed in Delphi v1 Visual Component Language and released as a shareware product for distribution via Compuserve and through software component catalogues.
TeeChart Pro is relased as a separate product; based on the standard product it includes an extended featureset.
TeeChart for .NET is written in native C#.
First native TeeChart for Java version with AWT/Swing support.
Released to run alongside registered version.
Release of TeeChart for Xamarin.Forms written with 100% C# code and cross-platform support for .NET desktops, Windows Phone, iOS and Android.