Featured software
ProfiCAD
Software for electrical diagrams, schematics and other technical documents
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CAD freeware downloads
LibreEngineering
0.5.0 freeware downloadSuite of instrumentation,electrical,mechanical,process engineering calculation
ARINC
1.6 freeware downloadDesigned to offer users a generic CDS (or ARINC 661 Server)
Weather Station Data Logger
5.6.0.0 freeware downloadApplication for display, logging and upload of Oregon Scientific weather data
Toxtree
3.1.0 freeware downloadA full-featured and flexible user-friendly open source application
Toxtree Portable
3.1.0 freeware downloadA full-featured and flexible user-friendly open source application
Xtreme Calculations
32.0 freeware downloadAn advanced calculator performing various arithmetic
Wing Geometry for Mac OS X
1.6.1 freeware downloadCalculate the parameters related to airplane wing geometry
SiBELia for Linux
3.0.6 freeware downloadAssists biologists in analysing the genomic variations
TNTatlas
2024 B20240606 freeware downloadDesigned to help you view hierarchical atlases by analyzing them
JMARS for Windows
3.1.5 freeware downloadMission analysis and planning tool for remote sensing
Gene Runner
6.5.49 Beta freeware downloadA great tool for professionals in the field, as well as genetics students
M4 PERSONAL
7.0 freeware downloadM4 PERSONAL - Free Professional 2D/3D CAD Software
PAST
4.03 freeware downloadAllows you to process statistical data, generate graphs
QGIS for Mac
3.36.1 freeware downloadLets you browse and create map data on your computer
Webots PRO for Linux
R2023a freeware downloadFast prototyping and simulation of mobile robots
SearchGUI for Mac and Linux
4.3.9 freeware downloadAn efficient and flexible Java-based application
DirectMath
3.2.3 freeware downloadHelp users with math and algebra calculations
Ring2D for Windows
1.06 freeware downloadNesting (Packing) Software for Disks and Rings
Maxima
5.44.0 freeware downloadOffers support for various symbolic operations, such as floating point numbers
Mini CAD Viewer
3.7.0.0 freeware downloadA compact Free AutoCAD viewer for the non-CAD user.
WinBlast
0.2.0 freeware downloadRun on any Windows machine that supports Microsoft .NET framework
DipTrace Free
4.3.0.0 freeware downloadComprehensive PCB design tool with the shortest learning curve on the market.
Cytoscape for Mac OS X
3.10.0 freeware downloadA visualization application for molecular interaction networks
GHydraulics
2.1.8 freeware downloadGHydraulics integrates EPANET and QGIS
Ctrax
0.5.19b freeware downloadAn open-source, freely available, machine vision program