TeeChart Charting Controls for NET offer a great generic component suite for a myriad of charting requirements, targeting too, important vertical areas such as the financial, scientific and statistical worlds.

FlexGraphics - is a set of components for creating vector graphics applications under Borland Delphi/C++Builder. The library's implementation is based on Windows GDI and supports the following graphical objects:

line;
box (including the rounded box);
circle (ellipse);
poly-line;
polygon;
curve;
text (including multi-line text);
bitmap raster image (WMF, BMP, ICO, JPG, JPEG, GIF, EMF).

DB-aware and non DB-aware feature-rich charting components for business, statistical, financial & scientific data.

TAdvChartView & TDBAdvChartView : fast multi-pane & DB-aware chart component
Single or multi pane chart view component
Vertical or horizontal oriented charts
Wide range of chart types: Line, Bar, Area, Pie, Spider, Donut, Band, Stacked Bars, Stacked Area, OHLC, CandleStick, Histogram, Bubble, Error, Digital Line, Funnel ...

The TMS Advanced Charts is a feature-rich set of components for creating applications with DB-aware or non DB-aware, GDI or GDI+ business, financial, statistical or scientific charts. It includes a wide range of chart types: : Line, Bar, Area, Pie, Spider, Donut, Band, Stacked Bars, Stacked Area, OHLC, CandleStick, Histogram, Bubble, Error charts in single or multi-panes configuration with scrolling, scaling, splitter, drag & drop, synchronized scrolling with mouse or keyboard.

TMS IntraWeb HTML5 Controls pack focuses on controls that take advantage of HTML5 capabilities to give a new powerful dimension to your IntraWeb web applications, including low bandwidth usage and ultra fast asynchronous updates. Currently the pack contains four controls: TTIWHTML5Chart, TTIWHTML5Gauge, TTIWHTML5PieChart and TTIWHTML5LocalStorage.

Powerful, extensive & flexible component suite for native Excel report & file generation & manipulation for VCL & FireMonkey.

SciChart for WPF is a Realtime, High Performance WPF Charting Library made with Financial, Medical & Scientific Apps in mind. Perfect for Projects that Need Extreme Performance and Slick Interactive Charts. Get the Job Done with our ~50 2D & 3D WPF Chart Types and Extensive API. SciChart WPF v5 now supports DirectX powered WPF 3D Chart Controls including Real-time WPF 3D Surface Mesh Chart, WPF 3D Point-Cloud Chart, WPF 3D Scatter Chart, WPF 3D Bubble Chart, 3D Column Chart and more … Our WPF 3D Charts are both real-time and interactive and allow zooming, panning, rotating of a 3D scene seamlessly inside a WPF Charting application, all using declarative XAML and MVVM as WPF was intended to be used.