ChemMaths contains numerous engineering tools to improve your working life, 3000+ data of chemical, mathematical, general scientific information. Solves hundreds of equations, 200+ unit conversions and much more see below for further features listing. ChemMaths contains all the features of EquationsPro, DataPro, ChemPlayer, ProSimGraphs, ChemPlayer and UnitsPro.

Autodesk СПДС – дополнение к продуктам семейства AutoCAD, предназначенное для оформления рабочих чертежей в соответствии с принятыми в России стандартами системы проектной документации для строительства (СПДС). Этот модуль дает возможность оформлять чертежи в строгом соответствии с требованиями ГОСТ 21.1101-2009 «Основные требования к проектной и рабочей документации» и других нормативных документов. Кроме того, в состав приложения входит комплект чертежных шрифтов (ГОСТ 2.304-81). Соблюдение стандартов системы СПДС позволяет унифицировать состав, форму и правила выпуска различной проектной документации. С помощью СПДС модуля можно автоматизировать часть этой работы, тем самым оставляя инженерам и конструкторам больший простор для творчества.

CAD-Earth is designed to easily import/export images, objects and terrain meshes between Google Earth and major CAD programs and create dynamic contour lines and profiles.

Google Earth plugin can be downloaded from here.

JCT Consultancy was formed in the 1980s to develop and market the LinSig software package for Traffic Signal Design and to provide specialist traffic signal related consultancy advice to local authorities, consultants and central government. Since then further traffic engineering software products have been developed, and a comprehensive programme of training courses has been set up both to support the software and to teach general traffic signal design techniques. Still based in the historic City of Lincoln, JCT now employ a team of traffic engineers and software engineers who combine to provide world-class engineering services.

With Ultimate spelling software, you get: 

- The only modern, easy-to-use spelling software that's been designed from the ground up to make your child WANT to learn.

- A faster and easier way to master spelling without writing long lists or completing boring tests.

- More than just spelling - a complete educational resource for boosting all aspects of literacy.

- A personal computer tutor to guide your child to flawless spelling... step by step.

With Ultimate Vocabulary Software, you get: 

With 7 Speed Reading Software, you get:

• The only modern speed reading software to use the latest technology for superior results.
• A new way to master speed reading that guarantees 3 times the reading speed with improved memory and comprehension.
• The most comprehensive speed reading system anywhere - with 7 learning strategies, 15 software activities, video training, ultra-advanced tracking, and much more.

InnerSoft CAD is a plug-in for AutoCAD that installs a set of productivity tools for Civil and Survey engineering, Counting, Estimating and measurements in construction project budgets. You can:

• Export to an Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities.
• Import from an Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose between 3 different methods). You can also import a set of points from Excel or a set of Texts with an insertion point for each one.
• Convert splines into polylines. Convert objects into polylines. Convert vertices of objects into points.
• Extract all block definitions of a drawing in individual AutoCAD files (each block definition in a single file).
• Sum the area or length property of a set of objects. Sum accumulated distance of a user defined walk in the drawing.
• Draw the longitudinal profile of a terrain or set of surfaces. Triangulate a set of points or mesh a model surface.
• Get measurements on AutoCAD drawings for construction project budgets.
• Create, open or save different libraries, which contain a series of AutoCAD drawings (*.dxf or *.dwg) organized by books.
• Draw a polyline graph, a 2D & 3D convex hull; lines, planes, circles and spheres by regression from a selection of points; clothoids, parabolas, catenaries, circular transition curves, Wholly Transitional Curves, clothoid transition curves and parabolic vertical transitions.