====== Engineering ======

  * **[[http://www.amsterchem.com/scanit.html|ScanIt]]**\\ A program for extracting data from scientific graphs, particularly from line and scatter plots.\\ {{:soft:winxp.png?nolink}}

  * **[[https://automeris.io/WebPlotDigitizer/|WebPlotDigitizer]]**\\ It is often necessary to reverse engineer images of data visualizations to extract the underlying numerical data. WebPlotDigitizer is a semi-automated tool that makes this process extremely easy.\\ [[http://www.gnu.org/licenses/licenses.html|{{:soft:gnu.png?nolink}}]]{{:soft:linux.png?nolink}}{{:soft:app:operating-systems-apple.png?32}}{{:soft:winxp.png?nolink}}{{:soft:app:web-applications.png?32}}

  * **[[http://markummitchell.github.io/engauge-digitizer/|Engauge Digitizer]]**\\ This open source, digitizing software converts an image file showing a graph or map, into numbers. The image file can come from a scanner, digital camera or screenshot. The numbers can be read on the screen, and written or copied to a spreadsheet.\\ [[http://www.gnu.org/licenses/licenses.html|{{:soft:gnu.png?nolink}}]]{{:soft:linux.png?nolink}}{{:soft:macos.png?nolink}}{{:soft:winxp.png?nolink}}

  * **[[http://www.heise.de/software/download/log_paper/57955|Log Paper]]**\\ Das Programm generiert Vorlagen vom Millimeterpapier bis zu einfach- und doppeltlogarithmischen Rasterbögen, alles nach menügesteuerter Vorgabe der Abmessungen und Skalierung.\\ {{:soft:beer.png?nolink}}{{:soft:wine.png?nolink}}{{:soft:winxp.png?nolink}}

===== CAD/CAM/CAE =====

  * **[[http://www.freecadweb.org/|FreeCAD]]**\\ A general purpose 3D CAD modeler. The development is completely Open Source (GPL & LGPL License).\\ [[http://www.gnu.org/licenses/licenses.html|{{:soft:gnu.png?nolink}}]] {{:soft:linux.png?nolink}}{{:soft:winxp.png?nolink}}

  * **www.opencascade.org**\\ Open CASCADE Technology is a software development platform freely available in open source. It includes components for 3D surface and solid modeling, visualization, data exchange and rapid application development.\\ {{:soft:linux.png?nolink}} {{:soft:solaris.png?nolink}} {{:soft:winxp.png?nolink}}

  * **www.salome-platform.org**\\ A generic platform for Pre- and Post-Processing for numerical simulation. SALOME can be used for generation of CAD models, their preparation for numerical calculations and post-processing of the calculation results.\\ [[http://www.gnu.org/licenses/licenses.html|{{:soft:gnu.png?nolink}}]] {{:soft:linux.png?nolink}}{{:soft:winxp.png?nolink}}