Press Releases

RS adds paid-for modules to its free 3D CAD software

Two new optional premium modules available for intuitive 3D design software, adding new functionality to make the tool more powerful to support engineers in the rapid development of product concepts

Singapore, 10 June 2015:

RS Components (RS), the trading brand of Electrocomponents plc (LSE:ECM), the global distributor for engineers, today announced the expansion of DesignSpark Mechanical with two new optional premium modules that significantly extend the functionality of the existing version of the tool.

Developed in conjunction with SpaceClaim, the leading provider of flexible and affordable 3D modelling software for engineers, DesignSpark Mechanical is an advanced 3D direct modelling tool that can be downloaded free of charge. Notwithstanding the availability of these optional premium paid-for modules, which can now be purchased from RS, very importantly the fundamental software that is available today will remain free to all users with continued support, new versions and updates from RS into the foreseeable future. DesignSpark Mechanical is a key element of the initiative by RS to provide tools for engineers that enable them to rapidly develop prototypes in the product concept design stage. For example, the software’s STL-output format enables the direct export of designs to 3D printers.

The first premium module available is DesignSpark Mechanical Exchange, which adds advanced import/export capabilities and enables the import, modification and export of industry-standard STEP and IGES file formats, which allows full exchange of design data with CAD tools such as SolidWorks, Catia, ProEngineer and AutoCAD. The module can enable engineers to integrate DesignSpark Mechanical into a product development toolchain that works across various software platforms, moving beyond concept creation to a seamless workflow for producing final designs. It means that companies can pass designs to their mechanical department or outside contractors for final design creation and manufacturing and do not have to invest in highly expensive 3D CAD licences or training.

The second premium module – DesignSpark Mechanical Drawing – adds SpaceClaim's Associative Drawing environment, which allows the changing of designs, as well as the ability to create and modify geometry from within drawing views. It enables the creation of detailed dimensioned drawings allowing designers to move beyond concept development and the 3D printing of prototypes and on to final manufacturing. The drawing environment also provides a familiar workspace for those accustomed to working in 2D. In this environment, drawings support annotations, including geometric dimensioning and tolerances, notes and leaders, to JIS, ISO, and ANSI standards.

“The advanced capabilities of the essential and free version of DesignSpark Mechanical will meet the 3D design requirements of the large majority of users,” said Glenn Jarrett, Global Head of Product Marketing at RS Components. “However, these two premium modules will further enhance the tool and offer more functionality to highly advanced users at a very competitive price, and enable them to create a seamless concept-to-production workflow.”

These two new premium modules build on top of the latest version of free-to-download DesignSpark Mechanical. Version 2 of the software was released in December 2014 and added several features that had been requested by DesignSpark Mechanical users to enable an even better 3D design experience. These improvements include a simplified user interface and access to a new 3D catalogue allowing the rapid insertion of tens of thousands of 3D models from leading component manufacturers. Also integrated in version 2 were all the necessary RS purchasing data for fast Bill-of Materials (BOM) creation and also a QuickParts® 3D printing service, which is available via RS in conjunction with its partner 3D Systems.

The DesignSpark Mechanical Add-On modules are available for purchase on the RS site at DesignSpark Mechanical Exchange is priced at US$795 DesignSpark Mechanical Drawing is priced at US$795 and the DesignSpark Mechanical Add-On Bundle, comprising both the Exchange and Drawing modules, is priced at US$995.

DesignSpark Mechanical version 2 continues to be available for free download at Support can be found via the DesignSpark community at

About RS Components

RS Components and Allied Electronics are the trading brands of Electrocomponents plc, the global distributor for engineers. With operations in 32 countries, we offer more than 500,000 products through the internet, catalogues and at trade counters to over one million customers, shipping around 44,000 parcels a day. Our products, sourced from 2,500 leading suppliers, include electronic components, electrical, automation and control, and test and measurement equipment, and engineering tools and consumables.

Electrocomponents is listed on the London Stock Exchange and in the last financial year ended 31 March 2015 had revenues of £1.27bn.

For more information, please visit the website at

Further information is available via these links:

Twitter: @RSElectronics; @alliedelec; @designsparkRS

RS Components on Linkedin

Relevant Links:

Electrocomponents plc

RS Components