Featured software
ProfiCAD
Software for electrical diagrams, schematics and other technical documents
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CAD freeware downloads
nanoCAD
5.1.2524.2017 freeware downloadnanoCAD - easy-to-use free CAD software delivering great user experience.
NaroCAD
1.8.8 Beta freeware downloadA CAD application to help you with your work
NetLogo
6.0.4 freeware downloadAnalyze simple or complex social and natural phenomena
Noble Ape Simulation
0.698 freeware downloadIntended as a palette for open source cross-platform development
Ocapy
0.402 freeware downloadDesigned as a scientific and engineering calculator
Ocapy Portable
0.502 freeware downloadDesigned as a scientific and engineering calculator
Online CAD Converter
1.5 freeware downloadConvert CAD, CGM, HPGL, SVG files to PDF, TIF, JPG, EMF, CGM, HPGL or SVG free.
OpalCalc
1.94 freeware downloadA brand new type of calculator for the PC
OpalCalc Portable
1.94 freeware downloadA brand new type of calculator for the PC
Open Visual Trace Route
1.7.1 freeware downloadJava-based world navigation map
Open3DALIGN
2.28 freeware downloadView an analyze molecular alignment with this tool
Open3DALIGN for Linux
2.28 freeware downloadView an analyze molecular alignment with this tool
Open3DALIGN for Mac OS X
2.28 freeware downloadView an analyze molecular alignment with this tool
Open3DALIGN x64
2.28 freeware downloadView an analyze molecular alignment with this tool
Open3DGRID
2.3 freeware downloadHigh-throughput generation of molecular interaction fields
Open3DGRID for Linux
2.3 freeware downloadHigh-throughput generation of molecular interaction fields
Open3DGRID for Mac OS X
2.3 freeware downloadHigh-throughput generation of molecular interaction fields
Open3DGRID x64
2.3 freeware downloadHigh-throughput generation of molecular interaction fields
Open3DQSAR
2.24 freeware downloadDesigned for high-throughput chemometric analysis of molecular interaction
Open3DQSAR for Linux
2.24 freeware downloadDesigned for high-throughput chemometric analysis of molecular interaction
Open3DQSAR for Mac OS X
2.24 freeware downloadDesigned for high-throughput chemometric analysis of molecular interaction
Open3DQSAR x64
2.24 freeware downloadDesigned for high-throughput chemometric analysis of molecular interaction
OpenBabelGUI
2.4.1 freeware downloadAllowing anyone to convert, analyze, search or store datafrom molecular modeling
OpenDCL Studio
9.1.5.2 freeware downloadA tool to help AutoLISP programmers with their work