Freeware: Computer Science

	Computing and Information Technology  License: Freeware
	Computing - Data Structures - Data Files - Computer Systems - Data Handling - System Development - Computer Programming - Binary Numbers - Binary Arithmetic - Number Systems - Digital Techniques - Logic Gates - Logic Gates 2 - Logic Families - Flip Flops - Combinational Logic - Counters - Counting - Shift Registers - Logic Interfacing - Boolean and DeMorgan's - Data Analysis - Microprocessors - Micro-Computer - Data/Address Bus - A.L.U - Clock and Reset - Instructions and Control - Memory Cells - Addressing Modes - Instructions Set 1 - Instructions Set 2 - Instructions Set 3. Author: eptsoft| Date: 01-01-2007 | Size: 4464 KB
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	Effective Prayer - Free Self-Help Chatterbot  License: Freeware
	Computer Science Applied to Healing the Human Psyche. Free self-help chatterbot. Let go of issues that interfere with your inner peace. Replace them with states that support your inner peace. Especially helpful at handling the underlying issues for which people turn to substances, violence, and other unhealthy behaviors as *solutions.* Free support. Windows, Mac, Linux. Imagine your life with more inner peace. Try it. It works. Pass it on. Author: InnerPeace.Org| Date: -22-2002 | Size: 8 KB
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	300 Science Quizzes  License: Freeware
	300 Science Quizzes: 150 Capital city quizzes, 120 Chemistry and Periodic Table quizzes, 20 Astronomy picture-quizzes and 10 questions about the speed of light for middle and high school students. Author: Alwyn Botha| Date: 01-10-2001 | Size: 236 KB
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	Orneta Calculator for Smartphone 2002  License: Freeware
	Orneta Calculator is a simple and easy to use application that acts like a standard scientific handheld calculator for Windows Mobile based Smartphone's. Just use your Smartphone when a separate handheld calculator is too much. Enjoy the simple access for quick calculation of difficult problems. Solve your math and science problems at work, school, the lab, or even on the road. You can perform any of the standard operations for which you would use a calculator, including basic arithmetic, such as addition and subtraction, as well as functions found on a scientific calculator, such as logarithms and factorials. It even has memory functions to save and recall the solutions. The history of all of the calculations and functions are displayed on the screen which can be scrolled for easy access. Advanced Features: Add, Subtract, Multiply, and Divide Save and Recall Memory functions Full degrees, radians, or grads calculation Percentage calculation and conversion Square Root, Sine, Cosine, Tangent Arc Sine, Arc Cosine, Arc Tangent Author: Orneta| Date: 27-05-2003 | Size: 50 KB
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	Deep Space Fantasy Screen Saver  License: Shareware
	Deep Space Fantasy Screen Saver contains 30 computer artwork images of deep space, alien worlds, stars, planets, black holes, comets, and wormholes. Sit back, relax, and take a tour of a fantasy universe. You set the timing and transistions between images. Author: Pixel Paradox| Date: 02-06-2002 | Size: 2883 KB
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	FC-Win  License: Freeware
	FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization. FC is based on Automatic Differentiation that simplifies computer code to an absolute minimum; i.e., a mathematical model, constraints, and the objective (function) definition. Minimizing the amount of code allows the user to concentrate on the science or engineering problem at hand and not on the (numerical) process requirements to achieve an optimum solution. FC-Win has many (60+) example problems with output (see Demos) for viewing and getting ideas on solving your own problems. Please share this Calculus (level) Programming tool with your friends. Thanks! Author: Optimal Designs Enterprise| Date: 06-10-2008 | Size: 3200 KB
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	Jpeg Enhancer  License: Freeware
	Now completely free! JPEG is the default data format for digital images. It is used in all digital cameras and in most photo editing applications. If you do not set the image quality to 100%, your images become blotchy and get ruined with JPEG artifacts. Jpeg Enhancer is an advanced application that lets you remove the artifacts and the blotchy look from your images, making them look as if saved at a 100% (super-fine) quality. It is based on advanced science-intensive technology that lets you repair images quickly, smoothly and easily. If you are a home user, it will help you improve the quality of your digital photos. It is also a must-have tool for publishers, design studios and web pros, helping them repair over-compressed images supplied by their clients, to make them ready-to-publish and ready-to-print. The program also contains a plugin for creating thumbnails of your photos for web galleries. Author: VicMan Software| Date: 30-05-2007 | Size: 5312 KB
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	I of the Enemy: Ril'Cerat  License: Freeware
	I of the Enemy: Ril'Cerat is a totally free, stand alone, science fiction real-time starategy game, that is the first chapter in the "I of the Enemy" saga. The player is a Lokob (luh-kobe) officer who is in charge of his race's contingent. Major Verkkal (voice talents of Ian McNeice, famed for his role as Baron Harkonnen in Dune) is his trusted friend and Field Commander. Emphasis in this game has moved away from gathering, mining and building, and instead concentrates on interesting tactical problems. Realistic facets of combat include reinforcements arriving according to an Order-of-Battle (which may be misleading due to poor intelligence), via a temporal gate. Indirect fire weapons (artillery) targeted by spotter units discourage fixed defenses. Each unit visibly changes as it advances in experience, toughness and morale rating, and can be carried forward to the next exciting missions as a trusted member of your team. "Advanced" units acquire heavier weapons or equivalent combat advantages. Success in battle is achieved through maneuver rather than larger quantities of units. This makes it more important for players to achieve favorable match-ups, rather than just waiting for overwhelming numerical superiority. Author: Enemy Technology| Date: 16-03-2005 | Size: 68891 KB
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	TopSites Explorer  License: Freeware
	Explore top 500 popular sites, top 100 sites in 116 countries 21 languages, and a site directory which sorted by Arts, Business, Computers, Games, Health, Home, Kids and Teens, News, Recreation, Reference, Science, Shopping, Society and Sports. Following is the Top Rated Features of TopSites Explorer: 1) Tabbed Mode and Tree Mode Browsing; 2) Top Sites List and Site Directory Explorer; 3) Bookmark Your Favorites; 4) Automatic Online Weekly Updates. Following is a simple example to explain about tabbed mode and tree mode browsing: Internet Explorer = simple = browsing 1 webpage per window; Mozilla Firefox = tabbed = browsing 10+ webpages per window; Lively Browser = tabbed + tree = browsing 100+ webpages per window. What's New: 1) New Function: Add weekly updated "New In" and "New Out" for the ranking of site. 2) New Function: Add a "Search URLs" function in "Resource" view instead of "URL Filter". 3) Improved: Enhance the location and search Text controls in toolbar to fit user's screen size. 4) Fixed Bugs: Fixed some bugs. Author: Livelybrowser.com| Date: 30-03-2008 | Size: 12781 KB
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	SNetSim  License: Freeware
	SNetSim is a event-driven simulation software running on Windows based operating systems. It's being developed in Naval Science and Engineering Institute (Istanbul , Turkey) It's free for your academical works. If you use it for your documented studies, please remember to reference to our web site. Author: Naval Academy| Date: 01-04-2003 | Size: 750 KB
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	DogFight  License: Freeware
	DogFight is a screensaver with 3D rendered graphics.The Enterprise takes on a Bird of Prey in a desktop dogfight.See Starfleets Enterprise maneuvre against upto three Klingon Birds of Prey.You can set your desktop to shine through the background.v2.3 has new rerendered graphics for smoother animation.New in v3.0: sound, adjustable speed, explosions, shipscan suffer actual damage visible in statusbars. Newgraphics. Author: Onwijs| Date: 01-04-2002 | Size: 669 KB
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	GrandTour  License: Freeware
	GRANDTOUR creates accurate wireframe scenes from Voyager or Giotto spacecraft, and from space or Earth (spacecraft visible). User has considerable control over time, field, etc., and many frames/second are generated. Developed at JPL to assist in analysis of science and optical navigation data, it was also filmed by the BBC/NOVA for a Voyager documentary. Conveniently runs from any Windows/DOS. Author: John D. Callahan| Date: 03-03-2003 | Size: 341 KB
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	Electronics Mech Maths and Computing  License: Freeware
	Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel Circuits - Capacitance - Capacitors - Inductance - Inductors - Impedance - Radio and Communication - Attenuators - Passive Filters - Active Filters - Oscillators - Circuit Theorems - Complex Numbers - Electrical - DC Power - AC Power - Silicon Controlled Rectifier - Power Supplies - Voltage Regulation - Magnetism - Transformers - Three Phase Systems - Energy Transfer and Cost - SemiConductors - Atomic Structures - Diode Theory - Diode Applications - Transistor Theory - Bipolar Transistor - Transistor Configurations - Active Transistor Circuits - Field Effect Transistors - Basic Operational Amplifier - Op-Amp Theory - Op-Amp Applications - Sum and Difference Amp - Testing - Analogue Multi-meter - Measurement -Mathematics - Number Systems - Number Conversion - Number Types - Roots - Angles and Parallels - Triangle Ratios - Triangle Angles - Percentages - Ratios - Fractions - Vectors - Circle Angles - Algebra Rules - Algebra - Mathematical Rules - Powers and Indices - Simplifying - Equations - Graphing - Slope and Translation - Curves and Angle Conversion - Personal Finance - Mechanics - Area - Surface Area and Symmetry - Volume - Compound Measures - Geometry - Motion - Optics -Computing and Logic - Hardware Devices - Data Structures - Data Files - Computer Systems - Data Handling - System Development - Computer Programming - Data Analysis - Binary Numbers - Binary Arithmetic - Digital Techniques - Logic Gates 1 - Logic Gates 2 - Logic Families - Flip Flops - Combinational Logic - Counters - Counting - Shift Registers - Logic Interfacing - 555 Timer - Boolean and DeMorgan's - Microprocessors - Micro-Computer - Data/Address Bus - A.L.U - Clock and Reset - Instructions and Control Author: eptsoft| Date: 01-01-2007 | Size: 6650 KB
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	Reboot Service  License: Freeware
	KutinSoft Reboot Service is a freeware service designed to reboot a computer remotely or in case of memory overflow. General service characteristics: - All aspects of service work can be configurated; - It is able to follow quantity of free computer memory and to reboot a computer automatically at critical lack of memory; - It allows to reserve some quantity of virtual memory and free it before computer reboot. As a result, all programs and services are able to finish their works correctly after the computer memory ends; - It can be managed remotely with the help of any browser. It allows to reboot and shutdown a computer; - The channel of remote service management can be coded by SSL for protection from data interception. Author: KutinSoft.com| Date: 24-03-2008 | Size: 1479 KB
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	Klingon Screen Saver  License: Freeware
	Klingon Screen Saver is a Freeware Mac OS X screen saver featuring a 360 degree rotating logo of the Klingon Empire from Star Trek. Author: NiteOwl Software| Date: 01-01-2005 | Size: 1126 KB
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	@WinSpy  License: Freeware
	@WinSpy is designed to find out what have been done on your computer.With @WinSpy, you can find out what the others have done on your computer , including web sites they have been, text, images, movies they have seen. and also files they have opened/saved, the search es they have done and programs they have run at the start menu. Double click the displayed item will directly open or link to the file or the URLs stored on your computer Author: Kevin| Date: 28-10-2003 | Size: 660 KB
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	Spyware Firewall  License: Freeware
	Block spyware before it reaches your computer not afterwards and stop spyware communication. Spyware Firewall protects your computer by monitoring your connection in real-time and denying access to all spy ware connections that occur. So spy ware attempts to communicate with your computer are denied and new spy ware entering into your computer when you surf the Internet are denied. Currently you are possibly scanning your computer after the spy ware has been installed and then removing it. That is OK and a necessary part of the overall security scheme, but by that time communication between your computer and the spy ware makers has almost certainly already taken place and will continue to do so until you decide to scan your computer again. Spyware Firewall takes a different approach, it identifies Spyware initially before you download it and filters the communication at that preliminary point. Spyware Firewall is so success that it will keep you PC free of 99% of spy ware. Inbound and Outbound spy ware communication is monitored and filtered so even if you download spy ware you are still protected. Author: ecommsec| Date: 15-12-2005 | Size: 1036 KB
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	PC Locker Pro  License: Freeware
	PC Locker Pro V1.2 Copyright(c) Silver Eagle Software,Inc. All Rights Reserved. http://www.SilverEagleSoft.com http://www.cute-cd-dvd-burner.com Email: contact@silvereaglesoft.com Introduction PC Locker Pro is a software that lock and protect your computer when you leave. It has a pretty and friendly interface. ( The interface is the style of WindowsXP. ) It is a powerful software and easy to use. You can lock you computer just by clicking one button in the system tray or using custom hotkey.Then PC Locker Pro will display a lock screen and protected your computer. The windows hotkey and mouse will be disabled. You only need to enter the password to unlock the computer. PC Locker Pro will lock the computer after incorrect shutdown. Features: 1.Lock and protect your computer when you leave. 2.Display a lock screen. ( custom color or custom image ) 3.Lock computer after incorrect shutdown. 4.Record unsuccessful attempts. 5.Pretty and friendly interface. ( It is the style of WindowsXP ) 6.Easy to use. Author: Silver Eagle Software, Inc.| Date: 10-03-2005 | Size: 580 KB
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	Formulator Express  License: Freeware
	Formulator is a powerful interactive mathematical expressions editor. It uses WYSIWYG-style editing and allows creating mathematical equations through simple point-and-click techniques. Formulator is the intelligent software, aware of presentation or semantics face of mathematics. Advanced editing features are available by means of MathML authoring techniques which help Formulator to implement effective solutions for a wide audience of software developers, educators, students, STM publishers, etc. Among the distinguishing features of Formulator is component versions support (in the form of ActiveX Control or Automation Server) and extensive support of MathML 2.0 (Presentation, Content and Mixed markups) through easy-to-use graphical interface. Exporting functionality of Formulator is extremely useful when a user wants to share you math documents. With the help of Formulator users have a freedom to publish their work in so different ways as MathML plain text fragments, XHTML documents with MathML inlined, raster images, vector graphics (EMF). Formulator is visually oriented tool. It proposes intuitive and easy-to-use ways to create and edit both Presentation and Content MathML markups. Comprehensive collection of mathematical symbols and templates of Formulator is useful both to users having publishing needs and to those who is oriented on analysis of expressions meaning. Field of applications for Formulator is really wide, since it comprises both a standalone application edition, run as a separate program, and a component edition, that is, an ActiveX control. When using the Formulator ActiveX Control this revolutionary functionality makes it simple to develop new software products, keenly aware of the mathematical typesetting and semantics rules. This helps to accelerate application development in computer-aided education, computer algebra systems, authoring tools, and many other applications for mathematics, science, business, economics, etc. Author: Hermitech Laboratory| Date: 16-09-2006 | Size: 3060 KB
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	Formulator Express ActiveX Control  License: Freeware
	Formulator is a powerful interactive mathematical expressions editor. It uses WYSIWYG-style editing and allows creating mathematical equations through simple point-and-click techniques. Formulator is the intelligent software, aware of presentation or semantics face of mathematics. Advanced editing features are available by means of MathML authoring techniques which help Formulator to implement effective solutions for a wide audience of software developers, educators, students, STM publishers, etc. Among the distinguishing features of Formulator is component versions support (in the form of ActiveX Control or Automation Server) and extensive support of MathML 2.0 (Presentation, Content and Mixed markups) through easy-to-use graphical interface. Exporting functionality of Formulator is extremely useful when a user wants to share you math documents. With the help of Formulator users have a freedom to publish their work in so different ways as MathML plain text fragments, XHTML documents with MathML inlined, raster images, vector graphics (EMF). Formulator is visually oriented tool. It proposes intuitive and easy-to-use ways to create and edit both Presentation and Content MathML markups. Comprehensive collection of mathematical symbols and templates of Formulator is useful both to users having publishing needs and to those who is oriented on analysis of expressions meaning. Field of applications for Formulator is really wide, since it comprises both a standalone application edition, run as a separate program, and a component edition, that is, an ActiveX control. When using the Formulator ActiveX Control this revolutionary functionality makes it simple to develop new software products, keenly aware of the mathematical typesetting and semantics rules. This helps to accelerate application development in computer-aided education, computer algebra systems, authoring tools, and many other applications for mathematics, science, business, economics, etc. Author: Hermitech Laboratory| Date: 16-09-2006 | Size: 6212 KB
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	Computer Parts Screensaver  License: Freeware
	Computer Parts Screensaver sponsored Techtronic Solutions Inc. All of the latest electronics & technology items at great prices! Reliable service is just one click away. Our inventory includes, computer parts, pc components, home entertainment, home automation, peripherals, wifi, Bluetooth, lcd’s, and so much more at Techtronicsusa.com Author: Techtronic Solutions Inc.| Date: 03-03-2005 | Size: 724 KB
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	Free Mahjong Games  License: Freeware
	Free mahjong games is coming out with Mahjong Classics game. It is probably the last unspoiled free Mahjong game that stayed true to its Chinese origins. Original signs and pictures taken directly form the oldest Mahjong games found in China. No science fiction figures jumping across the screen and no unwanted sound effect. Clean, simple and beautiful Mahjong game, appreciated by generations worldwide. And free mahjong games website is one of the rare web resources where this traditional Chinese game can still be found and the tiles kept their traditional meaning and beauty. Author: Free Mahjong Games| Date: 14-04-2008 | Size: 1236 KB
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	ipAddress  License: Freeware
	When you use the internet, your computer has a unique number which identifies your computer to other computers on the internet. This unique number is known as the computer's IP (Internet Protocol) Address. For most people, when they connect to the Internet, their ISP (Internet Service Provider) automatically allocates an IP address for the duration of that connection. There are times when we need to know what IP Address the ISP has allocated to our computer. This can be difficult and irritating to find. So now there is a simple, free application to take the hassle out of it all. ipAddress is a simple utility that displays the IP Address(es) currently allocated the users computer. Author: Castle Software| Date: 23-04-2003 | Size: 859 KB
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	StarFleet Medical Screen Saver  License: Freeware
	StarFleet Medical Facility Screen Saver is a Freeware Mac OS X screen saver featuring a 360 degree rotating logo of a StarFleet Medical Facility. Author: NiteOwl Software| Date: 01-01-2005 | Size: 1434 KB
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	Spy Proofing Your Computer  License: Freeware
	Learn how to Spy Proof your computer in 4 easy steps! Inside SPY PROOFING MY COMPUTER you will learn: Do I need to Spy Proof my Computer? Scams Types Of Computer Recording Devices Hardware Keyloggers Removal Of Hardware Keyloggers Surveillance Spy Software Vs Adware What Is Surveillance Spy Software? What Is Adware? Removal Of Adware Dangers Of Surveillance Spy Software Removal Of Surveillance Spy Software Four Easy Steps To Spy Proofing Your Computer NOTE: The download file is an EXE which loads and displays a packaged PDF in Acrobat reader. No installation/uninstallation is necessary. Author: NoSpyZone.com| Date: 08-02-2005 | Size: 179 KB
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	Best Registry Cleaner Comparison Tool  License: Freeware
	The windows registry accumulates errors which slow down your computer over time. This occurs because your computer searches through the registry when retrieving information. Without the registry, your computer would not be able to run. Your computer searches through the registry for your settings and preferences every time you boot your computer up. And each time you shut it down; it will record the changes you made while your computer was on. Obviously, the bigger your registry, the more time it will take for your computer to sort through it. This is exactly the reason why you need to clean your registry and keep it down to a manageable size. Fortunately, a registry cleaner is a very easy to use tool. Review registry cleaners in our convenient application. Discover the top 5 registry cleaner tools on the market, read full length reviews, view screenshots, and download trial versions. Gain insights into how to keep your computer running smoothly from our tips and articles. Author: IPEI| Date: 29-01-2007 | Size: 373 KB
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	BREAKTRU QUICK CONVERSION  License: Freeware
	Lite version converts several units of lenght PickABooger.com. Plus version converts lenght, weight and capacity measures. By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices. Great for mathematical problems, science or travel. Many different uses for this program. Small in price and size - you can't go wrong! A nice little download! Author: BREAKTRU SOFTWARE| Date: 03-10-2006 | Size: 2033 KB
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	Genius Maker  License: Freeware
	Genius Maker contains 32 educational softwares covering the subjects Mathematics, Physics and Chemistry for High school students. It includes Graph plotter, Analytical geometry, Matrix algebra, Equation solver, Triangle solver, Unit converter, Refraction of rays, Lens and mirrors, Color theory, Transverse waves, Radioactive decay, Periodic table, Gas Laws etc. Out of the 32 softwares, Nine softwares are Free and the remaining 23 are for Trial. Author: Golden K star Private Ltd| Date: 05-04-2008 | Size: 3470 KB
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	NetworkProcMonitor  License: Freeware
	The Network Process Monitor displays information associated with each process running on local or remote computer. You must have administrative privileges on the remote network computer. All the mentioned features are provided with a user friendly graphical interface. Author: Nsasoft LLC.| Date: 26-01-2006 | Size: 434 KB
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	QUICK CONVERSION  License: Freeware
	Lite version converts several units of lenght. Plus version converts length, weight and capacity measures. By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices. Great for mathematical problems, science or travel. Many different uses for this program. Small in price and size - you can't go wrong! A nice little download! Author: BREAKTRU SOFTWARE| Date: 01-09-2008 | Size: 7790 KB
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