DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Licensing
	Per user ('User' is typically a developer using the product for GIS development purposes, but is also any person accessing or using the product for any purpose, e.g. development, integration, compilation, testing, etc. Each DK user must be licensed and individually registered with TatukGIS. Non-disclosure agreement may be required.)	Yes	Yes	Yes	Yes
	End user deployment royalty	No	No	No	No
	Server application deployment royalty	Yes	Yes	Yes	N/A
	Delphi source code provided	Yes	No	No	No
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Support
	E-mail technical support (12 months with license purchase)	Yes	Yes	Yes	Yes
	Product upgrades/updates (12 months with license purchase)	Yes	Yes	Yes	Yes
	Electronic Help Files	Yes	Yes	Yes	Yes
	50 Source code samples:
	Delphi	Yes	-	-	-
	C++Builder	Yes	-	-	-
	C#	-	Yes	Yes	Yes
	VB.NET	-	Yes	Yes	-
	VB	-	Yes	-	-
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Platform
	Client Platform	Win95 and up (incl. Win7)	Win95 and up (incl. Win7)	Win95 and up (incl. Win7)	Windows Pocket PC, Mobile, CE
	Development Platform	Delphi & C++Builder: D7, D2005, D2006, BCB2006, D2007, BCB2007, D2009, BCB2009, D2010, BCB2010	VB, VB.NET, C#, etc,. with MS Visual Studio 6, 2003, 2005, 2008,2009,  Express	C#, VB.NET, etc.; .NET 2.0 and higher with MS Visual 2005, 2008, 2009, Express	C#, VB.NET; MS .NET Compact Framework 2.0 and higher for MS Visual Studio 2005,  2008, 2009
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Application Programming Interface
	Object API with 130 classes, 2,200+ public/protected functions and properties	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Visual controls
	Map window (with zooming, panning)	Yes	Yes	Yes	Yes
	Legend Control (extended with layer grouping, layer hierarchies, sub-layers, sub-projects)	Yes	Yes	Yes	No
	Visual Layer Property Control (for all aspects of map appearance; integrated with Legend Control)	Yes	Yes	Yes	No
	Attribute editing panel	Yes	Yes	Yes	No
	Scale Control	Yes	Yes	Yes	Yes
	Print Preview Control	Yes	Yes	Yes	N/A
	Print Preview Form	Yes	Yes	Yes	N/A
	GPS Panel	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Symbology
	TrueType	Yes	Yes	Yes	Yes
	CGM	Yes	Yes	Yes	Yes
	WMF	Yes	Yes	Yes	Yes
	Graphic files	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Labeling
	Smart label positioning	Yes	Yes	Yes	Yes
	HTML style labels	Yes	Yes	Yes	No
	Unicode support for all language characters	Yes	Yes	Yes	No
	Multi-field labels	Yes	Yes	Yes	Yes
	Formatted labels	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
GPS Support
	NMEA standard for live tracking	Yes	Yes	Yes	Yes
	Snap to road feature	Yes	Yes	Yes	Yes
	GPX file import/export	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Editing (vector layers)
	Geometry editing	Yes	Yes	Yes	Yes
	Attribute editing	Yes	Yes	Yes	Yes
	Visual editing	Yes	Yes	Yes	Yes
	3D editing (M & Z values)	Yes	Yes	Yes	No
	Import/Export map geometry	Yes	Yes	Yes	Yes
	Import/Export attribute data	Yes	Yes	Yes	Yes
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Other features
	Thematic maps, custom rendering	Yes	Yes	Yes	Yes
	Scale based rendering	Yes	Yes	Yes	Yes
	Layer transparency factor	Yes	Yes	Yes	Yes
	R-tree spatial indexing	Yes	Yes	Yes	Yes
	Pie & bar charts	Yes	Yes	Yes	Yes
	Printing, print templates	Yes	Yes	Yes	Yes
	Print to PDF	Yes	Yes	Yes	Yes
	Geocoding, Reverse Geocoding	Yes	Yes	Yes	No
	Topological operations	Yes	Yes	Yes	No
	Routing (cost based)	Yes	Yes	Yes	No
	Joining to external databases	Yes	Yes	Yes	No
	Dataset	Yes	No	Yes	No
	Attribute query	Yes	Yes	Yes	Yes
	Antialiased output for improved map rendering quality	Yes	Yes	Yes	No
	Voronoi and Delaunay charts, triangulation	Yes	Yes	Yes	No
	Spatial query (using dimensionally Extended 9 Intersection Model (DE-9IM)	Yes	Yes	Yes	Yes
	Touch screen interface support with Delphi/C++Builder 2010	Yes	No	No	No
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
OpenGIS (OGC) Specification Implementation
	Simple Features Specifications for SQL (map layer format)	Yes	Yes	Yes	No
	PostGIS (spatial database map layer format)	Yes	Yes	Yes	No
	WKB (Well Known Binary Format)	Yes	Yes	Yes	No
	WKT (Well Known Text Format)	Yes	Yes	Yes	No
	WMS (Web Map Service)	Yes	Yes	Yes	No
	WFS (Web Feature Service)	Yes	Yes	Yes	No
	WKT coordinate system definitions	Yes	Yes	Yes	No
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Coordinate Systems
	EPSG codes and WKT definitions	Yes	Yes	Yes	No
	120+ projections, 300+ datums	Yes	Yes	Yes	No
	2,900 predefined coordinate systems	Yes	Yes	Yes	No
	Automatic layer coordinate system recognition (incl, PRJ file)	Yes	Yes	Yes	No
	On-the-fly vector layer reprojection	Yes	Yes	Yes	No
	On-the-fly raster layer reprojectionjection	Yes	Yes	Yes	No
	Coordinate system conversion upon vector/raster layer export	Yes	Yes	Yes	No
	Map projection across International Date Line	Yes	Yes	Yes	No
	Vector layer rotation	Yes	Yes	Yes	Yes
	Raster layer rotation	Yes	Yes	Yes	No
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Database Engines (Joining or SQL map layers)
	Vector map joining with ADO or DBX	Yes	Yes	Yes	No
	MS-SQL Server	Yes	Yes	Yes	No
	MSJET (MDB)	Yes	Yes	Yes	No
	Oracle	Yes	Yes	Yes	No
	DB2	Yes	Yes	Yes	No
	Interbase	Yes	Yes	Yes	No
	Firebird	Yes	Yes	Yes	No
	MySQL	Yes	Yes	Yes	No
	sapDB	Yes	Yes	Yes	No
	PostgreSQL	Yes	Yes	Yes	No
	Advantage	Yes	Yes	Yes	No
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Vector formats (read/write)
	CSV (Comma separated values)	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	DGN (Microstation)	Yes/No	Yes/No	Yes/No	No/No
	DLG (Digital Line Graphs)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	DWG2000 (AutoCad)	Yes/No	Yes/No	Yes/No	No/No
	DXF-ASCII (AutoCad Export format)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	DXF-BINARY (AutoCad Export format)	Yes/No	Yes/No	Yes/Yes	No/No
	E00-ASCII (ArcInfo Export Format)	Yes/No	Yes/No	Yes/No	No/No
	E00-BINARY (ArcInfo Export Format)	Yes/No	Yes/No	Yes/No	No/No
	FME	Yes/No	Yes/No	Yes/No	No/No
	GDF 3.0	Yes/No	Yes/No	Yes/No	No/No
	GDL/OGR	Yes/No	Yes/No	Yes/No	No/No
	GSHHS (Global Self-consistent Hierarchical High-resolution Shorelines)	Yes/No	Yes/No	Yes/No	Yes/No
	GML 3.1.1 (Geographic Markup Language)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	GPX (GPS Exchange Format)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	JSON (JavaScript Object Notation)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	KML (Google Earth Keyhole Markup Language)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	LandXML	Yes/No	Yes/No	Yes/No	No/No
	MIF (MapInfo Import Format)	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	OpenStreetMap	Yes/No	Yes/No	Yes/No	No/No
	S-57 (Marine charting format)	Yes/No	Yes/No	Yes/No	No/No
	SDTS-TCP (TVP-Topological Vector Profile)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	SHP (ArcView Shape Format)	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	TAB/MAP (Map Info Vector format)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	TIGER 2000 (Line)	Yes/No	Yes/No	Yes/No	No/No
	VPF 3.0	Yes/No	Yes/No	Yes/No	No/No
	WFS – OpenGIS Web Feature Service layer	Yes/No	Yes/No	Yes/No	No/No
	Vector SQL Database Layer formats:
	ESRI ArcSDE Q10783	Yes/* **	Yes/* **	Yes/* **	No/No
	Geomedia Access WarehouseQ10550	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	Geomedia SQL SQL Server Q10550	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	MapInfo SpatialWare Q10812	Yes/Yes*	Yes/Yes*	Yes/Yes*	No/No
	MSSQL Spatial Server (Katmai) Q10811	Yes/Yes*	Yes/Yes*	Yes/Yes*	No/No
	OpenGIS BLOB SQL Q10765	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	OpenGIS Normalized SQL Q10765	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	OpenGIS PostGIS spatial Q10810	Yes/Yes*	Yes/Yes*	Yes/Yes*	No/No
	Oracle Spatial/Locator Q10779	Yes/Yes*	Yes/Yes*	Yes/Yes*	No/No
	TatukGIS SQL Layer Format Q10765	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	* Requires Enterprise License ** Editing ArcSDE attributes supported, editing ARCSDE geometry not supported
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Image/Grid formats (read/write)
	ADF (ArcInfo Integer Grid)	Yes/No	Yes/No	Yes/No	No/No
	BIL/SPOT	Yes/No	Yes/No	Yes/No	No/No
	BMP	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	BT (Binary Terrain Grid)	Yes/No	Yes/No	Yes/No	No/No
	CADRG	Yes/No	Yes/No	Yes/No	No/No
	DEM (USGS Digital Elevation Models)	Yes/No	Yes/No	Yes/No	No/No
	DT0 (Digital Terrain Elevation Data level 0)	Yes/No	Yes/No	Yes/No	No/No
	DT1 (Digital Terrain Elevation Data level 1)	Yes/No	Yes/No	Yes/No	No/No
	DT2 (Digital Terrain Elevation Data level 2)	Yes/No	Yes/No	Yes/No	No/No
	ECW (file based)	Yes/No	Yes/No	Yes/No	No/No
	ECWP (server based)	Yes/No	Yes/No	Yes/No	No/No
	FLT (ArcInfo Float Binary Grid)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	GIF	Yes/No	Yes/No	Yes/No	Yes/No
	GRD (Arcinfo ASCII Grid)	Yes/No	Yes/No	Yes/No	No/No
	GRD (Surfer ASCII Grid)	Yes/No	Yes/No	Yes/No	No/No
	GRD (Surfer Binary Grid)	Yes/No	Yes/No	Yes/No	No/No
	IMG (ERDAS IMAGINE)	Yes/No	Yes/No	Yes/No	No/No
	JPEG	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	JPEG2000	Yes/No	Yes/No	Yes/No	No/No
	MrSID	Yes/No	Yes/No	Yes/No	No/No
	PNG	Yes/Yes	Yes/Yes	Yes/Yes	Yes/Yes
	SDTS-RPE (Raster Profile and Extensions)	Yes/No	Yes/No	Yes/No	No/No
	TIFF (packbits, group4, etc.)	Yes/No	Yes/No	Yes/No	No/No
	TIFF (uncompressed, LZW)	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	WMS - OpenGIS Web Mapping Service Layer	Yes/No	Yes/No	Yes/No	No/No
	Raster SQL Database Layer formats:
	ESRI SDE Raster Q10783	Yes/No*	Yes/No*	Yes/No*	No/No
	Oracle GeoRaster Q10779	Yes/No*	Yes/No*	Yes/No*	No/No
	TTKPS - TatukGIS PixelStrore (Grid) Q10649	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	TTKPS - TatukGIS PixelStrore (Image) Q10649	Yes/Yes	Yes/Yes	Yes/Yes	No/No
	* Requires Enterprise License
		DK-VCL	DK-ActiveX	DK.NET	DK-CF(1)
Project Files (read/write)
	ESRI ArcExplorer	Yes/No	Yes/No	Yes/No	Yes/No
	ESRI ArcGIS/ArcMap (exported using the free Arc2TatukGIS extension)	Yes/No	Yes/No	Yes/No	Yes/No
	ESRI ArcView	Yes/No	Yes/No	Yes/No	Yes/No
	MapInfo Professional	Yes/No	Yes/No	Yes/No	Yes/No
(1) The listed specifications for the DK-CF edition reflect the DK 8.x version. It is still undetermined which new features will be added in the DK-CF 9.0 release.