Visual Hydraulics is a hydraulic design and simulation package.
Circuit Magic is an electrical circuits simulation program.
the Qucs team
Quite Universal Circuit Simulator is an integrated circuit simulator.
An application used to design electronic circuit schematics.
Create printed circuit boards for your electronic projects.
Art Systems Software GmbH, Festo Didactic GmbH & Co. KG
Includes the a complete electro-technical functionality.
Bosch Rexroth AG
Create mechanical circuit diagrams with pneumatic and hydraulic components.
EasyValve allows you to proficiently create your hydraulic circuit schematic.
G&P Engineering Software
It is an advanced hydraulic pressure drop calculator for liquids, gases, etc.
An advanced data preparation, analysis tool for hydraulic modellers.
Richard P. Andresen
Use analog circuit simulation for the professional circuit designer.
Air circuit breakers can be used both as circuit-breakers for general protection.
EPA's Water Supply and Water Resources Division
Simulate and run complete analysis of hydraulic systems.
Bentley Systems International Limited
Use FlowMaster to perform hydraulic calculations for dozens of element types.
Elite Software Development, Inc.
Fire is a a program that performs all necessary hydraulic calculations.
FlowMaster helps you perform hydraulic calculations.