AutoCAD OwnerGuard provides a real Sicherheit, Distribution, Publishing, Licensing and DRM solution for Autodesk AutoCAD Drawings (DWG). Now you can gain full control over your drawings usages, distribution and ownership rights.

FlashSnap is a replacement for the standard AutoCAD Object Snap dialog. FlashSnap lets you control and manage easily and fast your snap modes without the need of using the dialog box.

Free DWG Viewer will open and view AutoCAD DWG, DXF, DWF and secure CSF formats. Drawing files can be viewed easily with full zoom / pan / eyeglass / layering controls. The viewer can save views to JPEG, and it supports accurate snap to point

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This source code enables you to plot the solutions to scientific and engineering problems. The Visual C++ Programmierung environment was chosen for realization of numerical computation techniques.

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JFreeChart is a free Java class library for generating charts (GNU LGPL). Pie charts, bar charts, line charts, time series charts, meter plots, candlestick plots, high-low-open-close and more. Complete source code included.

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math4u2 ist ein Computer-Mathematik-System, speziell konzipiert für den Einsatz in der Vorlesung, im Unterricht und beim Selbststudium. Das math4u2-System besteht aus dem math4u2-Tool und dem math4u2-Server.

Run dynamic lists of files through an extensive array of filename filters to ensure that your files are labeled and organized exactly how you want them. Use filters to add information, remove spaces, change capitalization and more.

Batch Replacer is a multi-string search-and-replace filter necessary for webmasters, programmers and everybody who is concerned with computers. Both text and binary files can be processed by the program. Many options are available.

Allows you to perform various functions on multiple images. Functions include: Resize, Prefix/Suffix, Sequential Rename, Emboss, Rotate, Flip Horizontally, Overlay Text, Greyscale, Flip Vertically and Change Format. Also includes a FTP client.

This graphing calculator can plot y(x), x(y), polar, parametric and table-defined functions. Calculus features include obtaining derivatives, equations of tangents and normals, numerical integration, regression analysis.

Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface color equations specified by user. Export to clipboard, VRML, POV, DXF, printer. C++ source code included. Free.

Data Master 2003 VCL component library contains high performance 2D Grafiken engine specially optimized for scientific and technical applications and other reusable components created for DM2003 software.

Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with detailed documentation and examples of work.

Graphing scientific calculator with ample support for user defined functions and libraries. Numeric features include derivation, integration, Monte Carlo simulations, Runge Kutta, matrix inversion, nonlinear equation systems, function minimizer.

The power of a professional regression package with the ease and comfort of a Microsoft® Excel interface. Features include: qualitative data, interactive custom modeling, stepwise regression, robust regression, and more.

DeliView 3.1 is a Dwg file viewer and preview extractor. It shows previews of Dwg files from version 13 to version 2005. Moreover, it can identify file version, even for file previous to version 13 and detects corrupted files.