GNU Emacs is a customizable text editor that is an interpreter and dialect with extension to support text editing with content-sensitive editing modes, built-in documentation, Unicode support, and more.
FreeCAD is a parametric 3D modeler made primarily to design real-life objects of any size.
OpenSCAD is a software for creating solid 3D CAD objects.
GNU Octave is an open-source mathematical modeling and simulation software very similar to using the same language as Matlab and Freemat.
GNU Emacs is a customizable text editor that is an interpreter and dialect with extension to support text editing with content-sensitive editing modes, built-in documentation, Unicode support, and more.
FreeCAD is a parametric 3D modeler made primarily to design real-life objects of any size.
GNU Octave is an open-source mathematical modeling and simulation software very similar to using the same language as Matlab and Freemat.
OpenSCAD is a software for creating solid 3D CAD objects.
LibreCAD is a free Open Source CAD application for Windows, Apple and Linux.
Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files.
Sweet Home 3D is a free interior design application that helps you draw the plan of your house, arrange furniture on it and visit the results in 3D.
CVS is a version control system, an important component of Source Configuration Management (SCM). Using it, you can record the history of sources files, and documents. It fills a similar role to the free software RCS, PRCS, and Aegis packages.
GNU is an operating system that is free software-that is, it respects users' freedom. The development of GNU made it possible to use a computer without software that would trample your freedom.
FreeCAD is a free and open-source parametric 3D CAD modeling application. Designed for a wide range of uses, including product design, mechanical engineering, and architecture, it enables users to design real-life objects of any size. With its parametric modeling approach, users can easily modify their designs by going back into the model history and changing parameters. FreeCAD offers a comprehensive set of features, including a modular architecture that allows for extensions via plugins, a full Open CASCADE Technology-based geometry kernel, support for common CAD file formats such as STEP, IGES, and STL, and an extensive Python API for scripting. It is cross-platform and available for Windows, macOS, and Linux, making it accessible to a broad user base.