DXF Works
DXF Works is an application that allows to extract coordinates and other various data from DXF files. You can choose which entities to process and which data to extract, creating your own file format. DXF Works can process several files at one time and lets save your settings in reusable... DXF Works can be used for several purposes : extracting coordinates, counting blocks, getting text, etc... ... You can easily export created files to Excel or Database software.
http://dxfworks.free.fr/cpt.php3?NomFich=dxfworks.zip - 783Kb - Download - Screenshot

InnerSoft CAD for AutoCAD 2006
InnerSoft CAD is a add-on for AutoCAD. This group of tools will allows you to: Export to a Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities. Import from a Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose... Triangulate a set of points or mesh a model surface. ... Sum accumulated distance of a user defined walk in the drawing. ... You can also import a set of points from Excel or a set of Texts with a insertion point for every one.
http://innersoft.itspanish.org/en/...s/Installer_IC2006Demo_12b_en.zip - 431Kb - Download - Screenshot

InnerSoft CAD for AutoCAD 2004
InnerSoft CAD is a add-on for AutoCAD. This group of tools will allows you to: Export to a Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities. Import from a Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose... Triangulate a set of points or mesh a model surface. ... Sum accumulated distance of a user defined walk in the drawing. ... You can also import a set of points from Excel or a set of Texts with a insertion point for every one.
http://innersoft.itspanish.org/en/...s/Installer_IC2004Demo_12b_en.zip - 444Kb - Download - Screenshot

InnerSoft CAD for AutoCAD 2005
InnerSoft CAD is a add-on for AutoCAD. This group of tools will allows you to: Export to a Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities. Import from a Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose... Triangulate a set of points or mesh a model surface. ... Sum accumulated distance of a user defined walk in the drawing. ... You can also import a set of points from Excel or a set of Texts with a insertion point for every one.
http://innersoft.itspanish.org/en/...s/Installer_IC2005Demo_12b_en.zip - 444Kb - Download - Screenshot

InnerSoft CAD for AutoCAD 2007
InnerSoft CAD is a add-on for AutoCAD. This group of tools will allows you to: Export to a Excel Sheet the values of Area/Length property or coordinates for various AutoCAD entities. Import from a Excel Sheet the vertex coordinates for a set of 2D polylines or 3D polylines (you can choose... Triangulate a set of points or mesh a model surface. ... Sum accumulated distance of a user defined walk in the drawing. ... You can also import a set of points from Excel or a set of Texts with a insertion point for every one.
http://innersoft.itspanish.org/en/...s/Installer_IC2007Demo_12b_en.zip - 444Kb - Download - Screenshot

Alcyone Ephemeris
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets in ecliptical, equatorial, and horizontal coordinates, with optional... In addition Alcyone Ephemeris offers a wealth of functionality: plotting ephemeris data, searching for specific values, scripting to write programs for more complex computations, saving in the as HTML files to export output to spreadsheets, word processors and web pages, and printing.
http://www.alcyone-ephemeris.info/ae10.exe - 8Mb - Download - Screenshot

GridImp
Imports gridded data into Microsoft MapPoint, to produce attractive data maps that resemble contour maps. Can handle imperfect data, holes, re-gridding, etc. Can be used to import such attributes as pollution data, seismic hazard, geological information, customer/population distribution, etc. ... Data coordinates can be longitude,latitude coordinates; custom linear coordinates; or UK Ordnance Survey Grid References. ... GridImp can add data to an existing map or template; allowing it to be used with such products as the Single State Mapper or other MapPoint add-ins.
http://www.mapping-tools.com/gridimp/Setup_Gridimp.exe - 2Mb - Download - Screenshot

3D Calculator
A multipurpose software calculator, compute complex arithmetic expressions including matrices and user defined variables, Plot 2D 3D animated functions and is provided with a high level programming language. MAIN FEATURES o Support unlimited number of variable definitions. ... o Parametric functions are supported in all coordinates systems. ... o You can plot your function using rectangular, cylindrical, polar or spherical coordinates system. ... o All coordinates systems components and color components (Red, Green and Blue) can be animated by specifying an animation parameter.
http://membres.lycos.fr/helium128/setup.exe - 6Mb - Download - Screenshot

Graph
This program is for drawing graphs of mathematical functions in a coordinate system. Graphs may be added with different color and line styles. Both standard functions, parameter functions and polar functions are supported. It is possible to evaluate a function at an entered point or tracing the... It is possible to save the coordinate system and everything on it as an image file. ... It is also possible to copy an image into another program. ... Text labels may be placed anywhere in the coordinate system.
http://www.padowan.dk/graph/SetupGraph.exe - 3Mb - Download - Screenshot

Canvas GIS Mapping Edition
The CANVAS 9 GIS Mapping Edition adds native support for Geographic Information System (GIS) data to Canvas. You can take measurements in geographic coordinates, import industry standard SHAPE and GeoTIFF files into unlimited numbers of automatically aligned overlapping layers and choose among... For the rest, CANVAS 9 GIS Mapping Edition is now the preferred "last mile" publishing companion to dedicated GIS analysis software. ... For many applications CANVAS 9 GIS Mapping Edition can now replace programs costing thousands.
http://files.acdsystems.com/englis...eba/shareware/canvaspc/canvas.exe - 16Mb - Download - Screenshot