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Kalkulator

The Mother of all Calculators, a Swiss Army knife for scientists and engineers. Perhaps the most capable scientific/engineering calculator for Windows. On one hand, this is a calculator: evaluates expressions with more than 100 functions (trig/inverse, log/exp, statisical distributions, Euler, conditional, user-defined. Expressions are entered in the customary algebraic notation, and only then evaluated. After computing the value, an expression can be modified or corrected, and recomputed at will. There ara also unit conversions, physical constants, computer math (binary, octal, hex), and function graphs included. For more advanced users, Kalkulator provides less trivial operations: numerical integration and differentiation, interpolaton (linear or cubic spline), statistics (mean, s.d., histograms, polynomial regression), column operations on stat data, polynomial roots, linear algebra (vector/matrix operations and systems of linear equations). Hard-to-find features: systems of non-linear and differential (ODE) equations, multi-argument function extremum search and point or histogram fitting with an arbitrary function. Most importantly, advanced features don't obstruct the basic ones. You can use as much of Kalkulator's capabilities as you need, without being hampered by the program capabilities you do not need. Disk save/restore, Help file and other niceties are also included. Kalkulator has been evolving on various OS platforms for the last 15 years, being refined and polished through all this time, and its author has more than 25 years of active experience in numerical methods and software development.

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Linear Algebra

Performs computations associated with matrices, including solution of linear systems of equations (even least squares solution of over-determined or inconsistent systems and solution by LU factors), matrix operations (add, subtract, multiply), finding the determinant, trace, inverse, adjoint, QR or LU factors, eigenvalues and eigenvectors, establish the definiteness of a symmetric matrix, perform scalar multiplication, transposition, shift, create matrices of zeroes or ones, identity, symmetric, general, random matrices, etc.

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Awesome Deep Space Screen Saver

A photo slideshow screen saver with beautiful images of deep space objects by the Hubble Telescope. All images are scaled for 800x600 (1024x768 also available). Other features include transition effects, black and white mode, password use, and extract photos as wallpaper, including built-in wallpaper cycling every hour or every day. This 5-photo Lite version is free, the Gold Edition has 42 photos and may be purchased at Awesome-Screens.com

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Lockspam Free

"Lockspam Free 3.0" is free anti spam filter software for Microsoft Outlook, Outlook Express and Eudora. It safely kills the spam and protects your innocent mails. Lockspam adopts Polesoft unique patent-pending anti spam technology which laid multi-level protection to your Inbox. Spam are safely quarantined in Polesoft Antispam folder. We guarantee 100% satisfaction.

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Max Net Shield

Max Net Shield is an Internet history cleaner and eraser with spy software/adware detection and removal features. MNS provides file encryption and anti spyware security for system protection. Browser history eraser includes many adjustable selections. Stealth mode hides the program from other users. MNS also features a spyware/adware shielding and removal function. Scan for spy software, and prevent certain types of spyware from being installed.

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Weight Loss Program

Weight Loss Program helps you shed pounds and maintain a healthy weight. Learn what your ideal calorie intake is and keep track of calories you eat. Weight Loss Program helps you keep a food diary. Research proves when you track your nutrition, you are more likely to reach your diet and health goals. It will take a little while you get comfortable with writing down everything you eat and drink. But it is really worth the effort.

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Internet Explorer Page-Reader Bar

Have your browser read to you. IE Page-Reader Bar is an Internet Explorer tool Bar, that can read Web pages. IE Page-Reader Bar is a text-to-speech application designed to give your browser a human-sounding voice so that it can read arbitrary text to you from Web pages. This Internet Explorer toolbar can read pages in English, German, Spanish, French, Russian and other languages. You can select voice, adjust pitch, temp, etc.

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CSC Date Calculator

CSC Date Calculator quickly counts the days until your deadline. You can even tell CSC Date Calculator which days not to count like weekends and vacations. You decide. CSC Date Calculator counts the days with professional precision and super speed. Don't waste time counting and recounting days on your desk calendar and spend the time you save with your newspaper and coffee instead.

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ProShow Gold

Create slide shows for TV, PC, and the Web. With over 280 transition effects, caption effects, slide motion, create high-quality slide shows with digital images, video, and sounds. Output to DVD, video CD, EXE, autorun CDs, Video files, Streaming Web shows and screen savers. Use Ken Burns style motion effects and caption effects to give the show new life.

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