Free Educational & Science Software for Windows 98

Read and Understand Fast. One click reading helper for students of English, difficult words are found and definitions provided. No more dictionary searches or electronic dictionary typing. One click and you are done. Copy your text or Web site. Paste into...

This full-featured genealogy software, is gedcom 5.5 compatible and allows you to manage an infinity of individual and family entries as well. It will be possible to integrate scanned pictures and other medias of your family in your trees. RapidGen...

CurveUnscan is an application that digitizes curves, charts, and graphs from paper. The digitized data is exported into a file that can be directly read from Excel or any plotting or spreadsheet program. Three different modes are available: automatic,...

ChemDBsoft is a simple and powerful chemical database software to manage chemistry databases of any size. Data management features include: free structure drawer, 70 template structures, fast and easy database creation, simple data views and browsing,...

Our multifunctional periodic system of chemical elements is the best PC implementation of this well-known system. It provides an exhaustive information on each element (more than 30 data types for each chemical element) and special built-in calculator to...

Graph Digitizer is used for digitization of orthogonal graphs (scanned from books, papers). The input graph image file should be in BMP, JPEG, TIFF, or GIF format. Image of the graph can be scanned or pasted from clipboard. A bad image map can be edited...

This calculator calculates derivative functions of high orders in symbolic and numeric forms. Numerical coefficients and values are calculated with precision 27-36 digits. Obtained symbolic formula can be used with calculators Precision series, and with...

Gives you instant access to an invaluable reference book (English dictionary) directly from Windows. In addition to all the techniques you would use with a printed book (looking up a word, browsing, etc.) it enables you to carry out in seconds and you can...

NutriGenie's latest zone diet software is the perfect complement to Barry Sears' Omega Rx Zone, as well as Mastering the Zone, Zone Food Blocks, and the Top 100 Zone Foods. In fact, NutriGenie Omega Rx Zone Diet Software significantly enhances the Omega...

This program is designed to allow the practice of specific mathematical topics all of which have sub categories of various difficulty. You choose a topic and the program generates 10 random questions on this topic. The questions can be displayed on a...