To convert png to epub in windows, the most commonly used software is the same software that builds epub file extensions in the first place. However, epub ebooks usually built in MAC or other operation system. Here is a software called png to Epub Converter that can be used to convert png to epub ebook in windows.]]>

QuickOpener is a windows utility that find and open files and folders quickly. Usually, the user will spend much time to find and open a file or a folder, and will spend the same time next time. Is there any way to find and open the same files or folders quickly every time? One usual way is to create a shortcut to the desktop, but it is not convenient, and the desktop will be muddled and crowded, you have to spend more time to cleanup the desktop regularly. QuickOpener will help you to solve the problem. QuickOpener allow the user add the files or folders to the list, and will keep them next time, even you close or restart the PC. The user only need to drag the files to the QuickOpener once, then he will be able to find the files in the software any time, not need to search them any more. Now just double click the file to open it. One more function, the QuickOpener provides a suspended window on the desktop. The user can switch the main interface to suspended window conveniently, then he will be able to add a file at any time. All the added files in the list will be sorted automatically, so the user will be able to find the needed file in the list quickly. In fact, the user also be able to remove the files that not needed any more.]]>

Pages files are created on an Apple Macintosh computer, often using iWork?s Pages program, an Office-like program that does word-processing, spreadsheets, and presentations. Mac users can share files created in iWork with their PC buddies by going to FILE / EXPORT / WORD. But .pages file can't be opened on PC. Pages to PDF Converter will help you batchly convert pages files to pdf documents, then you can easily read or share the import file to you friends.]]>

HanCapture is a professional windows utility to screen capture or print screen with variety of methods and save as different format pictures. It is perfect to capture screen images via methods of Full Screen, Active Window, Object, Selected Region and Fixed Region. It is simple to take a screen shot through clicking a button or a hotkey. HanCapture is also supporting for real time capture, users can get the screen shots automatically with setting intevals. Users also can save the setting options, such as,Capture method, Include Cursor, Real Time Capture, Real time Interval and Save Path etc. System tray is a more simple and straightforward way to capture screen. HanCapture allows users to save the screen shot with different formats pictures such as jpg, png, bmp etc. The captured image also can be copied to clipboard and paste to the documents of word, email and so on.]]>

"Easy CurveFit" is a very easy tool to fit curve. Only three steps you should do, and you'll get the fitting curve and the needed parameters. The models include linear and nonlinear. Regressions: 1. Linear Fit, y=a+bx; 2. Quadratic Fit, y=a+bx+cx^2; 3. Compound Fit, y=ab^x; 4. Logatithmic Fit, y=a+b*ln(x); 5. Exponential Fit, y=a*exp(bx); 6. Power Fit, y=a*x^b; 7. Inverse Fit, y=a+b/x; 8. hyperbola Fit, y=ax/(b+x); 9. Geometric Fit, y=ax^(bx); 10. Geometric Fit, y=ax^(b/x);]]>

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**TXT to Epub Converter is a windows utility that convert txt to epub book. With TXT to Epub Converter users can convert list of txt files to epub ebook more easily. **

EPUB (short for electronic publication; alternatively capitalized as ePub, ePUB, EPub, or epub, with "EPUB" preferred by the vendor) is a free and open e-book standard by the International Digital Publishing Forum (IDPF). Files have the extension .epub. EPUB is designed for reflowable content, meaning that an EPUB reader can optimize text for a particular display device.

EPUB also supports fixed-layout content. The format is intended as a single format that publishers and conversion houses can use in-house, as well as for distribution and sale. It supersedes the Open eBook standard. Features:Support for txt to epub conversion; Support for Windows 2000, 2003, XP, Vista, 7;Advanced interface.

]]>**Matrix calculator Pro is a practical math tool to calculator real matrix and complex matrix. As you see, it's easy, various, and effectual. Download and try it.**

Function: Matrix inverse.Matrix transpose.Largest component. Smallest component. Matrix or vector norm.Dimension. Sum of diagonal elements. Determinant. Matrix rank.Eigenvalues. QR factorization. Orthogonal-triangular decomposition.LU factorization.Cholesky factorization.Singular value decomposition. Plus. Minus. Matrix multiply. Array multiply. Slash or right matrix divide. Right array divide. Element-wise logical AND. Element-wise logical OR. Logical EXCLUSIVE OR .Matrix power.

]]>**Visual Kalman Filter is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and you'll get the curve and the estimated results. **

Function: The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizes the mean of the squared error.

The filter is very powerful in several aspects: it supports estimations of past, present, and even future states, and it can do so even when the precise nature of the modeled system is unknown. 'Visual Kalman Filter' provides a visual method to estimate the state of a process.

The users need not install matlab, and there are only three steps to operate it. Finally if you click the state you want to observe, the figure and the values of the estimated result will appear immediately.

The main operation you need to do is to set initial matrice. User has two choices: 1. Open an existent matrice txt file edited beforehand. For example, user can open the txt files in the folder 'Demos' in the installed path. 2. Fill the matrice manually, and save them in a txt file at last.

]]>"CD Key Maker" is a very easy tool to generate cd keys, passward or serial keys. Only three steps you should do. Its price is only $16.00. You can generate keys more than 10,000 once. It is very rapid, when you have got the serial keys, you can save it as txt file. There are seven model to select, and the max length of the keys is 24 bits. You can add delimiters, head and tail string by yourself.]]>

" Easy Random Number Generator " is a practical math tool to generate random numbers according to different distributions. Only three steps you need do. Its price is only $39.90. Including Distributions: Beta, Bernoulli, Bernoulli-Gauss, Binomial, Cauchy, Chi-square, Continuous Uniform, Discrete Uniform, Erlang, Exponential, F, Gamma, Gauss Normal, Geometric, Laplace, Log Normal, Logistic, Poisson, Rayleigh, Standard Normal, Students T , Triangle, Negative Binomial, Noncentral Chi-square, Noncentral F, Noncentral T, Weibull.]]>

"Visual Kalman Filter " is a visual math tool to simulate Kalman filter for linear or nonlinear system. Only three steps you need do,and youll get the curve and the estimated results.. The Kalman filter is a set of mathematical equations that provides an efficient computational (recursive) means to estimate the state of a process, in a way that minimizes the mean of the squared error. The filter is very powerful in several aspects: it supports estimations of past, present, and even future states, and it can do so even when the precise nature of the modeled system is unknown. Visual Kalman Filter provides a visual method to estimate the state of a process. The users need not install matlab, and there are only three steps to operate it. Finally if you click the state you want to observe, the figure and the values of the estimated result will appear immediately. The main operation you need to do is to set initial matrice. User has two choices: 1. Open an existent matrice txt file edited beforehand. For example, user can open the txt files in the folder Demos in the installed path. 2. Fill the matrice manually, and save them in a txt file at last.]]>

" Easy Matrix calculator " is a practical math tool to calculator matrice. As you see, its easy, various, and effectual. Its price is only $39.90. Download and try it. Function: Matrix inverse. Matrix transpose. Largest component. Smallest component. Matrix or vector norm. Dimension. Sum of diagonal elements. Determinant. Matrix rank. Eigenvalues. QR factorization. Orthogonal-triangular decomposition. LU factorization. Cholesky factorization. Singular value decomposition. Plus. Minus. Matrix multiply. Array multiply. Slash or right matrix divide. Right array divide. Element-wise logical AND. Element-wise logical OR. Logical EXCLUSIVE OR Matrix power.]]>

"Three cards" is a very funny game. There are 52 cards, a pair of playing cards without two jokers. When a new game is beginning, every player will hold 3 cards and start to bet. The player will give up or go on bet within 3 circles.]]>

"Easy CurveFit" is a very easy tool to fit curve. Only three steps you should do, and youll get the fitting curve and the needed parameters. The models include linear and nonlinear.Regressions: 1. Linear Fit, y=a+bx; 2. Quadratic Fit, y=a+bx+cx^2; 3. Compound Fit, y=ab^x; 4. Logatithmic Fit, y=a+b*ln(x); 5. Exponential Fit, y=a*exp(bx); 6. Power Fit, y=a*x^b; 7. Inverse Fit, y=a+b/x; 8. hyperbola Fit, y=ax/(b+x); 9. Geometric Fit, y=ax^(bx); 10. Geometric Fit, y=ax^(b/x); .....]]>