Active Flow Chart Simulator 

This package can be used to build active flow charts, user can construct flow charts and provides each step with appropriate action then finally execute the system.
flow charts active interactive start end compute if

Control Loop Simulator 

This package provides control loop simulation, it comes with common control elements which includes linear and non-linear elements.
control loop simulaworks simulation linear non-linear discrete fuzzy neural genetic graph

Petri Nets Simulator 

This package provides Generalized Petri-Nets simulation, It gives the user the ability to construct and to simulate different types of Petri Net.
petri-nets simulaworks generalized discrete continuous stochastic hybrid

Coeli - Stella 2000 

Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, comets, asteroids, DSOs, and 300,000 stars.
astronomy planetarium sky simulator orrery atlas skymap starmap stars planets comets asteroids dsos galaxies encyclopedia

Mad Cars 

Feeling call of the road? Then, Mad Cars is the way to go! Challenge your driving skills in the dog-eat-dog road wars that unfold on the deserted streets of post-holocaust America. There's only one winner on the road. You be it!
racing cars race driving drive car fighting competition match shooting

SavvyeNGine CCNA Exam 640-801 CCNA Test Simulator 

SavvyeNgine CCNA 640-801 is the only practice exam you need to pass the CCNA exam. With coverage of all question types on the actual exam and 300+ highly realistic questions, SavvyeNgine will greatly increase your chance of passing the CCNA exam.
ccna exam ccna test ccna simulator ccna questions ccna 640-801 free ccna questions ccna practice ccna practice exam ccna practice test ccna practice questions