Featured software
ProfiCAD
Software for electrical diagrams, schematics and other technical documents
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CAD freeware downloads
PreviSat
6.1.0.3 freeware downloadA satellite tracking software for observing purposes
primesieve for Linux
7.5 freeware downloadOptimized sieve of Eratosthenes implementation
primesieve for Mac OS X
7.5 freeware downloadOptimized sieve of Eratosthenes implementation
primesieve x64
12.3 freeware downloadOptimized sieve of Eratosthenes implementation
Pro Yacht
1.0.0.1 freeware downloadCAD, Geometry and Analysis for Naval Architects, Yacht Designers and Modellers
Prode Valves
1.08 freeware downloadDesign, sizing, rating and automatic selection of control, safety, relief valves
ProfiCAD
12.4.4 freeware downloadSoftware for electrical diagrams, schematics and other technical documents
Projectile Motion (Galileo and Newton)
freeware downloadA Java-based software that can run on multiple platforms
pRPN
0.5.5 Beta freeware downloadGraphical Reverse Polish Notation calculator
pRPN for Linux
0.5.5 Beta freeware downloadGraphical Reverse Polish Notation calculator
PsychroCalc
1.1.0 freeware downloadPsychroCalc is an advanced psychrometric property calculator for HVAC
PyCogent
1.5.3 freeware downloadAnalyze genome sequences with this Python tool
PyMCA
5.5.5 freeware downloadSet of applications implementing most of the needs of X-ray fluorescence
PyMCA for Linux
5.5.5 freeware downloadSet of applications implementing most of the needs of X-ray fluorescence
PyMCA for Mac OS X
5.5.5 freeware downloadSet of applications implementing most of the needs of X-ray fluorescence
PyNcView
0.99.8 Beta freeware downloadAn easy-to-use graphical user interface to the creation of animations
PyPedal
2.0.3 freeware downloadManipulate your pedigrees with this application
PyPedal for Linux
2.0.3 freeware downloadManipulate your pedigrees with this application
PyRx
0.8 freeware downloadSpecially designed for Computational Drug Discovery
QFitsView
8.6 freeware downloadPowerful astronomical imaging and data visualization software for researchers.
QGIS
3.36.1 freeware downloadLets you browse and create map data on your computer
QGIS for Linux
3.36.1 freeware downloadLets you browse and create map data on your computer
QGIS for Mac
3.36.1 freeware downloadLets you browse and create map data on your computer
QSapecNG
2.0.0 Beta freeware downloadDesigned to help you with symbolic analysis of linear analog circuits
QSapecNG for Linux
2.0.0 Beta freeware downloadDesigned to help you with symbolic analysis of linear analog circuits