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AltSketch Irrlicht QuickFont AltSketch Irrlicht SVG AltSketch Irrlicht Vector Text AltSketch NeoAxis Accord Face Detection and Vector Text Transformation AltSketch NeoAxis Pie Chart AltSketch NeoAxis GMap.NET and CombinedGeometry AltSketch NeoAxis HTML Renderer AltSketch NeoAxis OxyPlot and Vector Graphics Transformations AltSketch NeoAxis NPlot and SVG AltSketch NeoAxis NPlot and Clipper AltSketch Irrlicht GUI Control AltSketch Irrlicht ExtBrush AltSketch NeoAxis ExtBrush

AltSketch on Facebook

AltSketch on Twitter

AltSketch Silverlight Demo

AltSketch on YouTube


AltSketch SDK includes many Integration Demos with a wide variety GUI-s & Frameworks:

AltSketch UnityWindows Phone Android (MonoDroid) iOS (MonoTouch) AltSketch Microsoft Silverlight XNA MonoGame OGRE Axiom AltSketch NeoAxis 3D Engine AltSketch Irrlicht 3D Engine AltSketch Windows Forms AltSketch Windows Presentation Foundation (WPF) Mono GTK (the GIMP Toolkit) Qt wxWidgets Cross-Platform GUI Library SDL - Simple DirectMedia Layer AltSketch Awesomium Web Browser

We are aiming at the creation of a multi-platform, lightweight and at the same time multifunctional product with a lot of ready solutions based on it. On the one hand, it is a demonstration of AltGUI & AltSketch’s functionality and ways of its use, on the other hand it gives you the possibility of accomplishing your tasks easier and more quickly.


SVG.NET rendering library has been ported & integrated into AltSketch Extensions Library.

AltSketch Irrlicht SVG


2D Physics Engine for Games - Box2D has been ported & integrated into AltSketch Extensions Library.

AltSketch NeoAxis Box2D Dominos

Farseer Physics

Farseer Physics

2D Physics Engine for Games - Farseer Physics has been ported & integrated into AltSketch Extensions Library.

AltSketch XNA MonoGame Farseer Physics Car


GMap.NET is great and Powerful, Free, cross platform, open source .NET control. Enable use routing, geocoding, directions and maps from Coogle, Yahoo!, Bing, OpenStreetMap, ArcGIS, Pergo, SigPac, Yandex,,,, NearMap, OviMap, CloudMade, WikiMapia, MapQuest in Windows Forms & Presentation, supports caching and runs on windows mobile!

AltSketch GMap.NET Demo - YahooMap

AltSketch GMap.NET Big Map Maker Demo

HTML Renderer

HTML Renderer - the rich formatting power of HTML in your .NET applications using simple controls or static rendering code.
The library is 100% managed C# code without any external dependencies (no WebBrowser control, ActiveX / COM or MSHTML dll), the only requirement is .NET 2.0 or higher.

AltSketch HTML Renderer


AForge.NET is an open source C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence - image processing, neural networks, genetic algorithms, fuzzy logic, machine learning, robotics, etc.

AltSketch AForge.NET Fuzzy AGV Demo

AltSketch AForge.NET Filters Demo


Accord.NET is a framework for scientific computing in .NET. The framework builds upon AForge.NET, an also popular framework for image processing, supplying new tools and libraries. Those libraries encompass a wide range of scientific computing applications, such as statistical data processing, machine learning, pattern recognition, including but not limited to, computer vision and computer audition. The framework offers a large number of probability distributions, hypothesis tests, kernel functions and support for most popular performance measurements techniques.

AltSketch Accord.NET Face Detection Demo


QuickFont is a text printing library.


  • Loads and renders ttf font files, converting them to texture fonts
  • Creation of custom texture fonts
  • Drop shadows
  • Supports pixel-perfect (lock to pixel) option
  • Supports pixel-perfect text rendered at a size consistent with the current orthogonal projection, independent of screen resolution.
  • Kerning
  • Monospacing
  • Left, right, centre align
  • Justified text
  • Super-sampling during texture generation
  • Light-weight

AltSketch XNA MonoGame QuickFont


3D Pie Chart

AltSketch Pie Chart 3D


OxyPlot is a cross-platform plotting library for .NET.

AltSketch OxyPlot - Mandelbrot


PDFsharp is a .NET library for processing PDF file. You create PDF pages using drawing routines known from GDI+. Almost anything that can be done with GDI+ will also work with PDFsharp. Only basic text layout is supported by PDFsharp, and page breaks are not created automatically. The same drawing routines can be used for screen, PDF, or meta files.

AltSketch PDFsharp


MigraDoc is a document generator. It supports almost anything you find in any good word processor. You just add paragraphs, tables, charts, arrange all this in sections, use bookmarks to create links, tables of contents, indexes, etc. MigraDoc will do the layout creating page breaks as needed. MigraDoc will create PDF, XPS, or RTF documents.

AltSketch MigraDoc


NPlot (formerly known as scpl) is a free charting library for .NET. It boasts an elegant and flexible API.

AltSketch NPlot Multi Plot


The Clipper library performs polygon clipping - intersection, union, difference & exclusive-or, and also polygon and polyline offsetting. The library is based on Vatti's clipping algorithm.

AltSketch Clipper Geo - Circles


ZedGraph is a class library, user control, and web control for .net, written in C#, for drawing 2D Line, Bar, and Pie Charts. It features full, detailed customization capabilities, but most options have defaults for ease of use.

AltSketch ZedGraph - Dual Y Demo

Awesomium Web Browser

AltSketch Awesomium Web Browser

Awesomium Web Browser has been integrated into AltSketch Demo.

AltSketch NeoAxis Awesomium Web Browser


The Open Toolkit is an advanced, low-level C# library that wraps OpenGL, OpenCL and OpenAL. It is suitable for games, scientific applications and any other project that requires 3d graphics, audio or compute functionality.

AltOpenTK - Description Panel


The C# SDL-project is built in two parts: SDL.NET and C#-wrappers for SDL.

SDL.NET is a set of object-oriented CLS-compliant .NET bindings for the SDL gaming library and provides high-level access to audio, keyboard, mouse, joystick, TrueType fonts, various image formats, sound mixing, MPEG-1 movies, and 2D video framebuffer.