College Scientific Calculator 36 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
GstarCAD is well-known alternative CAD software of high compatibility with AutoCAD. With 25 years of continuous improvement and lean innovation, today GstarCAD is far ahead in performance, stability and other key indicators and becomes leading CAD
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Advanced DWG to Image Workshop is a batch converter that allows you to convert DWG and DXF files to TIF (TIFF), JPG (JPEG), BMP, GIF and PNG without the need of AutoCAD.
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This calculator calculates triple integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits.
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The free MEDUSA4 Personal CAD software is part of the MEDUSA4 family of CAD solutions. Its extensive design functionality, similar to the most advanced commercial package, includes 3D, parametrics, colour image integration and sheet metal design.
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DWG to DXF is a batch DWG and DXF bi-directional converter that allows you to convert DWG to DXF, DXF to DWG without the need of AutoCAD. It is also an AutoCAD drawing file version converter.
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