GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

The ultimate collection of jаvascript UI components with libraries for jQuery, Angular, React, and Vue. Quickly build eye-catching, high-performance, responsive web applications—regardless of your jаvascript framework choice. Looking for a set of UI components to enhance your jQuery application?

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

The ultimate collection of jаvascript UI components with libraries for jQuery, Angular, React, and Vue. Quickly build eye-catching, high-performance, responsive web applications—regardless of your jаvascript framework choice. Looking for a set of UI components to enhance your jQuery application?

.netCHARTING enables your web site to display massive amounts of dynamically generated data quickly and easily through a visual interface. Built with 100% managed code using C# and provided with extensive samples in both VB.NET and C#, this high performance charting control also contains a feature rich data access and aggregation system with calculation support. We continue to add value and functionality (such as the gauge and dial chart added in 2.5, the geographic map chart and vector chart in 4.0, AJAX scroll / zoom in 5.0, organizational charts in 5.1, digital dashboards charts in 6.0, TreeMap charts in 6.1 and jаvascript HTML5 Charts in 7.0, Circular Gauges in 9.0) and a dedicated ASP.NET MVC chart bundle in 9.3 all included with no add-on purchases required.

Why ProEssentials? Take 10 seconds and run the demo! View our example code. See our documentation. Download and see first-hand the speed and rendering quality: Zoom the date-time, logarithmic and polar examples and study the axes and how well they behave. Stretch and size the pie charts and others and study their behavior. Rotate our 3d and simply play with our charts to experience our depth of logic and desktop quality. ProEssentials is a highly tested (distribution in the millions) robust commercial-grade charting library with an extremely simple property interface. Gigasoft regularly works with the largest and most technical organizations building the most serious desktop charting solutions. We have solved charting problems for over 20 years and our simple property oriented api simplifies success and maximizes your professional appeal.

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 ...
Different bar shapes such as rectangle, cylinder and pyramid
X-axis with index of date/time unit indication

Pie, donut, bar, line, spline, step line, regression, curve-fitting, inter-line filling, area, band, scatter, bubble, floating box, box-whisker, waterfall, contour, heat map, surface, vector, finance, gantt, radar, polar, rose, pyramid, cone, funnel ... even includes meters and gauges.