Skia is a great open source library for drawing 2D Text, Geometries, Images, focused on accurate, high quality and high performance rendering, which provides common APIs that work across a variety of hardware and software platforms.

Create, read, convert, process GIS data and render maps with an API designed specifically for .NET developers. Aspose.GIS for .NET enables you to access & manipulate geographic information from vector-based geospatial data formats. API supports to read, write & convert most popular GIS file formats such as Shapefile, GeoJSON, FIleGDB, KML & OSM XML as well as render a map from supported formats to SVG. Furthermore, a developer can easily customize rendering and feature styles to get the desired map look.

Amoeba Technologies Inc. introduces AMOEBA, a general-purpose computational fluid dynamics (CFD) analysis software that enables you to examine geometries, inspect meshes, model complex flow and heat transfer problems, create visualizations, and view reports. The AMOEBA solver solves Navier-Stokes equations and allows modeling of complex flow and heat transfer problems in arbitrary geometries. AMOEBA can solve a number of problems in computational fluid dynamics, including, but not limited to, laminar and turbulent flow with convective and radiative heat transfer, time-dependant simulation, porous media, natural convection, multiple reference frame, and sliding meshes.

ZWSOFT, a leading supplier of CAD/CAM solutions for the AEC and MCAD industries, released ZW3D 2013 SP. Available in 64-bit and 32-bit versions, ZW3D 2013 SP features greatly improved 3D Modeling and 2D Drafting as well as more than 200 other improvements, enabling designers to work seamlessly with ZW3D 2013 SP and other 3D CAD platforms.