Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more

GaiaCAD v.2.200

By Sternas Stefanos.

Shareware 08 Mar 2007


GaiaCAD is a CAD/G.I.S. (Geographic Information Systems) Authoring tool.

With this program you can:

  • Explore the GIS Philosophy.
  • Write Scenario Script for Animated GIS Projects (Object Pascal).
  • Connect to any database server
  • Build Extensions for GaiaCAD IDE
  • Build Windows Executables from Projects
  • Build Windows Full Screen Presentations from Projects
  • Build Windows Screensavers from Projects.


  • Status: Evaluation (time-limit)
  • Source: None
  • price: $54
  • Size: 23 337kB

Platforms: XP,

GPS Relay v.1.2.8

By Stefan Ascher.

Shareware 30 Jan 2013


GPS Relay is a standalone NMEA TCP/IP Server. It can read GPS position data from different sources (Garmin COM and USB, NMEA from COM, TCP/IP and file) and broadcast it to clients in a TCP/IP network (LAN, Wi-Fi) in NMEA format.

Additionally to serving the raw NMEA sentences, GPS Relay can be a HTTP server, so it's possible to see the current position on a moving map in a Web Browser.


  • Status: Partially restricted
  • Source: None
  • price: $13
  • Size: 2 469kB

Platforms: Vista, W2K3, W2K8, W7, W8, XP,

Martis v.1.3.1

By Stefan Ascher.

Freeware 03 Jan 2013


Martis is a software program to create and edit GPS vector maps visually with the focus on Garmin devices and maps. You use it like a vector graphics program.

With Martis you can:

  • Create new Maps for your Garmin device.
  • Import and edit existing maps from various formats and sources.
  • Can download Maps from OpenStreetMap.
  • Edit maps just like as in other vector graphics programs.
  • Capture position data from a connected GPS device and record tracks.
  • Calculate short and/or fast routes.
  • Compile maps to Garmin IMG files with cGPSMapper and mkgmap.


  • Status: Fully functional
  • Source: None
  • Size: 20 444kB

Platforms: Vista, W2K3, W2K8, W7, W8, XP,

Raster Handler for ERDAS Imagine to MapInfo v.1.0

By Microolap Technologies Ltd.

Shareware 11 Mar 2002


Raster Handler for ERDAS Imagine to MapInfo is a plugin for MapInfo which allows to display rasters of ERDAS Imagine (*.IMG files) .

When this raster handler is installed on your system, georeferenced *.IMG images will be displayed directly within the MapInfo Professional, MapX, and MapXtreme environments.


  • Status: Evaluation (time-limit)
  • Source: None
  • price: $99.95
  • Size: 1 128kB

Platforms: ME, NT4, W2K, W95, W98, XP,

Silverlight Map Server v.2.1

By ItacaSoft.

Commercial 25 Nov 2011


Silverlight Map Server is a programming framework that enables .NET developers to build rich and high performance web GIS applications. The product is integrated with the Microsoft Bing Silverlight Map Control, giving the user the ability to visualize his own maps over satellite or road maps. This also exposes all features of Bing Maps (address geocoding, reverse geocoding, routing, etc). The Silverlight Map Server package includes the full C# sources (Silverlight and ASP.NET), sample applications in C# for Visual Studio 2010, 1 year of updates and premium technical support.

Main features:

  • Development with Visual Studio 2010, Expression Blend and all IDEs that supports Silverlight 4.0.
  • Main GIS functions (Zoom, Pan, selections, etc) already implemented.
  • Grid visualizzation of vector data.
  • Support for leading vector and raster formats.
  • Support for leading geodatabases (MSSQL Spatial, Oracle Spatial, PostGIS, etc).
  • Overlay of vector or raster layers with Microsoft Bing Maps with customizable level of transparency.
  • Legend.
  • Selection tools: by point, rectangle, polygon, circle.
  • Measure tools: distance, area.
  • Use of main layout features (joins, labels, graphs, colors, etc.)
  • Thematic maps.
  • Query on attributes.
  • Creation of reports and PDF for high resolution prints.
  • Geocoding and reverse geocoding.
  • Built-in data gateway.
  • Rendering of satellite and road maps.
  • Rendering ana management of POI (Points of Interest).
  • Support for main RDBMS.
  • Editing of attributes and geometries for vector layers.
  • Support for other map providers besides Bing Maps: OpenStreetMap, Google Maps, Yahoo Maps.
  • Topological operations.
  • GPS tracking (this feature is a work in progress).
Online demo available at vendor's site.


  • Status: Fully functional
  • Source: On purchase/registration
  • Source price: $7000
  • Size: 30 252kB

Platforms: Vista, W2K3, W2K8, W7, XP,

TransLT SDK v.15

By 3D Space.

Freeware New 21 Mar 2023


The TransLT library offers the following functionalities: • The transformation of coordinates between two coordinates systems; • Drawing polygons, paths or points in Google Earth. Supported coordinate operations: • coordinates conversions (including the use of a map projection); • transformations with parameters: 1D, 2D or 3D; • polynomial transformations; • coordinates offset using grid files; • coordinates offset; • transformations with own formulas.


  • Status: Fully functional
  • Source: None
  • Size: 7 091kB

Platforms: W10, W7, W8,

Virtual Town v.111106

By Volga-telecom.

Freeware + source 23 Nov 2006


This is an interactive map web service based on a huge raster maps or satellite images. Here, each registered user can place any objects (houses, images, goods offers, music clips etc) into a virtual map. In other words, project is a "in-map" geo-database of such objects. Also the project is a monitor of the mobile objects (cars, etc). Some built-in services are implemented: e-mail service, chat service.


  • Status: Fully functional
  • Source: Included
  • Size: 27 428kB

Platforms: W2K, W2K3, XP,