CHEMIX School - Software for Chemistry It is equipped with a periodic table, molecular 3-D viewer, curve fit, spectroscopy, conversion table, dictionary and many advanced calculators. Chemistry lessons and problems are included.

Free, full featured, ftp client. Learning curve is 60 seconds. Great for the ftp beginner or experienced user. Includes support for firewalls, downloading and uploading whole directory structures. You can change file attributes on remote files.

Confirms delivery of your emails - Informs about non-delivery of emails - Independent of recipient's software - Transparent to sender and receiver - On-Demand Reports of email status - Easy to use - no learning curve - Emailing becomes reliable.

NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted.

Statistical software for biomedical research, also including ROC curve analysis, method comparison and quality control tools.

AGIS for Windows is a mapping and simple GIS shareware package. Plot your own geographic data on the map of the world provided without the high cost and steep learning curve usually associated with this kind of software.

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting. Includes online help and example workbooks.

Hide folders and files with just a couple clicks of the mouse. Secure and hide any folder from unwanted prying eyes with Folder Guard!Low Budget Designs' Folder Guard lets you protect any folder and the learning curve is zero!

This Legal Billing program offers powerful but easy tools to track time and expenses, print invoices and get paid for the work you performed without a learning curve requiring extensive training! Even share the data with others on your network!

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting. Includes online help and example workbooks.

Quexal is a development environment aimed at MMX/iSSE programmers. It was designed to accelerate the development cycle and flatten the learning curve of MMX/iSSE programming.

Low cost 2D function plotting software. Use up to 8 functions with cascades. Displays 2 simultaneous plots with cursors positions and deltas. File load, save, and print. Input point overlays for curve fitting. Trig, Ln, Log functions supported.

Graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions and inequalities. Calculus features: regression analysis, derivatives, tangents, normals and more.

DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.

BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh calculations included. Built-in database of common weak acids and bases.

Automatic B-spline tool for fast, intuitive and qualitative contour and mask outlining. Arkan is designed to convert border of a raster mask (selection of an object in scene) or any closed polyline into B-spline representation.