Complex Calculator Precision 27 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
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3D CCTV design software - VideoCAD - Lite version. If the Professional version looks too complex or expensive, try the Lite version. The Lite version offers only not complicated tools. It contains the most useful tools for CCTV design
Downloads: 41283 - Demo - Download Now

This 3D graphics editing tool can be easily used for molecule creation. Falco Molecule is a 3D graphics editor for molecule creating. You can use this OpenGL editor in order to generate chemical molecules
Downloads: 41696 - Shareware - Download Now

DWG to DXF Converter Pro 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. The Pro version supports command line.
Downloads: 41663 - Shareware - Download Now

AutoCAD Converter is a batch converter that allows you to convert AutoCAD DWG to PDF, DXF to PDF without the need of AutoCAD.
Downloads: 41375 - Shareware - Download Now