Electrical Calculations
Electrical Calculations software provides calculations for busbar and cable ratings, static and bulk power factor correction, motor starting currents and curves, enclosure ventiation, transformer calculations and many metric / imperial conversions and constants. ... Written for Electrical Engineers and tradesmen.
http://www.lmphotonics.com/busbr32.zip - 35Kb - Download - Screenshot

Electrc 2005 NEC Calculator Trial Versio
Electrc 2005 is designed for electrical contractors, engineers, inspectors, estimators, and electrical maintenance personnel. It performs wire sizing, conduit fill, motor, lighting, panel schedule, transformer, voltage drop, box fill, fault current, and power factor correction calculations. ... Files can be saved to disk and reloaded for future use. ... Many NEC parameters are supported, including parallel conductors per phase, ambient temperature derating, terminal temperature derating, quantity of current carrying conductors derating, circuit type, voltage drop percentage, and more.
http://electrc.net/E05TrialDirectory/Elec5T11.exe - 5Mb - Download - Screenshot

Engineering Power Tools
ENGINEERING POWER TOOLS is powerful productivity software for professional engineers. More than 70 programs and data tables are integrated into one easy-to-use package. The programs solve a wide variety of common engineering problems quickly and easily. ... Program categories include Math, HVAC, Mechanical, Electrical, Materials, and Structural. ... Place a copy on your server and run the program over the network, with only a shortcut on the workstations (multiple installations are not typically required).
http://www.pwr-tools.com/eptool19.exe - 2Mb - Download - Screenshot

Electrist
For figuring everything electrical nothing else even comes close. Try the free trial of Electrist and see why electronic engineers in some of the finest R&D laboratories in the world, industrial maintenance crews, power utilities, RF & audio engineers, circuit designers, telecom engineers, and... Enter any number & configuration of delta or wye/star and 3 phase, line-to-line, line-to-neutral, and/or centertap-to-neutral to instantly get both the phase and line loading in current, true power, and apparent power.
http://www.RedBinary.com/files/electrist/132/Electrist.zip - 96Kb - Download - Screenshot

EngCalc( Electrical) - Palm Calculator
100+Momentous electrial engineering formulae. Features.. NEW Property Tables. NEW Constant Values. NEW New look Sceintifc Evaluator. NEW Material properties. Mechanical, Physical and Thermal. NEW Periodic chart of Elements. NEW Inplace unit conversion to switch between US and Metric units. ... A must have for Electrical Engineers. ... Nema Starter Sizes for AC Motors,Wire Tables. ... 99)AC Motors Properties,IEC Frame Dimensions,Motor Ampere Rating Tables. ... Memory functions etc. ... Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations.
http://www.3grtech.com/EngCalcPalm_Elect.zip - 1Mb - Download - Screenshot

EngCalc( Electrical) - PocketPC Calculator
100+Momentous electrial engineering formulae. Features.. NEW Property Tables. NEW Constant Values. NEW New look Sceintifc Evaluator. NEW Material properties. Mechanical, Physical and Thermal. NEW Periodic chart of Elements. NEW Inplace unit conversion to switch between US and Metric units. ... A must have for Electrical Engineers. ... Nema Starter Sizes for AC Motors,Wire Tables. ... 99)AC Motors Properties,IEC Frame Dimensions,Motor Ampere Rating Tables. ... Memory functions etc. ... Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations.
http://www.3grtech.com/EngCalcPPC_Elect.zip - 3Mb - Download - Screenshot

EngCalcLite(Electrial) - Palm Calculator
Momentous electrial engineering formulae. Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc. A must have for Electrical Engineers. This Palm software program empowers you with instant references and solutions of... This means you will have more time to analyze your information and make better informed decisions, thus helping your company maintain a competitive edge. ... Capacitive Energy,Capacitor Charge,Cylindrical Capacitor,Solenoid Magnetic Field,Straight Wire Magnetic Field,Toroid Magnetic Field,Plate...
http://www.3grtech.com/EngCalcLitePalm_Elect.zip - 904Kb - Download - Screenshot

EngCalcLite(Electrial) - PocketPC Calculator
Momentous electrial engineering formulae. Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc. A must have for Electrical Engineers. This PocketPC software program empowers with you instant references and solutions of... This means you will have more time to analyze your information and make better informed decisions, thus helping your company maintain a competitive edge. ... Capacitive Energy,Capacitor Charge,Cylindrical Capacitor,Solenoid Magnetic Field,Straight Wire Magnetic Field,Toroid Magnetic Field,Plate...
http://www.3grtech.com/EngCalcLitePPC_Elect.zip - 3Mb - Download - Screenshot

SuperLib Network Version
SuperLib is a drawing/picture library management software. It is designed for people who work with drawing and picture files, such as Mechanical Design Engineers, Architects, Civil Engineers, Mechanical / Electrical / Plumbing / Fire Protection Engineers, Graphic Designers, Web Designers,... Duplicate Files are stored as one file copy and multiple file references, and all files are stored as compressd files. ... Thumbnail list view and preview window for drawing/picture files; 3. ... Manage drawing/picture files by using database and virtual folders; 2.
http://www.xcoolsoft.com/download/superlib_en_install.zip - 6Mb - Download - Screenshot

SuperLib Personal Version
SuperLib is a drawing/picture library management software. It is designed for people who work with drawing and picture files, such as Mechanical Design Engineers, Architects, Civil Engineers, Mechanical / Electrical / Plumbing / Fire Protection Engineers, Graphic Designers, Web Designers,... Duplicate Files are stored as one file copy and multiple file references, and all files are stored as compressd files. ... Thumbnail list view and preview window for drawing/picture files; 3. ... Manage drawing/picture files by using database and virtual folders; 2.
http://www.xcoolsoft.com/download/superlib_en_personal_install.zip - 3Mb - Download - Screenshot