Software Download - SDL Component Suite/LE
The downloadable packages are executables, ready to start the installation. The executables can be installed directly by double-clicking it in the file explorer after download. They come with a few sample programs, more programming examples are available from our examples pages.

Please note that all packages but one require other packages. So you should download the required packages as well (see footnotes at the bottom of the page). In addition, many of the sample applications which come with the packages make use of GuiPack and ChartPack. If you have a high-speed connection, a more convenient way to obtain the SDL Suite is to download the entire SDL Component Suite at once.

If you are not sure which packages to install you may have a look at the following table which shows a few typical application scenarios:

Scenario Recommended/Required Packages
general purpose user interface programming BasePack, MathPack, GuiPack
scientific charts and diagrams BasePack, MathPack, ChartPack, possibly GuiPack
mathematical calculations BasePack, MathPack
working with chemical data and structures BasePack, MathPack, ChemPack
geographic maps and data BasePack, MathPack, GeoPack

Individual Packages of the SDL Component Suite/LE for
Delphi™/C++Builder™/RadStudio XE6
Delphi™/C++Builder™/RadStudio XE7
Delphi™/C++Builder™/RadStudio XE8
Delphi™/C++Builder™/RadStudio X Seattle
Delphi™/C++Builder™/RadStudio 10.1 Berlin

Release 10.5
  Delphi XE6,
C++Builder XE6,
RadStudio XE6,
XE6 Starter
Delphi XE7,
C++Builder XE7,
RadStudio XE7,
XE7 Starter
Delphi XE8,
C++Builder XE8,
RadStudio XE8,
XE8 Starter
Delphi X Seattle,
C++Builder X Seattle,
RadStudio X Seattle,
X Seattle Starter
Delphi 10.1 Berlin,
C++Builder 10.1 Berlin,
RadStudio 10.1. Berlin,
10.1. Berlin Starter
BasePack (1839 kB) (1860 kB) (1864 kB) (1870 kB) (1895 kB)
MathPack1) (2648 kB) (2740 kB) (2744 kB) (2811 kB) (2884 kB)
ChemPack2) (899 kB) (899 kB) (900 kB) (904 kB) (906 kB)
GeoPack2) (1559 kB) (1557 kB) (1558 kB) (1564 kB) (1566 kB)
GuiPack2) (3175 kB) (3180 kB) (3182 kB) (3185 kB) (3205 kB)
ChartPack2) (2505 kB) (2542 kB) (2544 kB) (2550 kB) (2559 kB)

Individual Packages of the SDL Component Suite/LE for
Delphi™ 6 and 7
Delphi™/C++Builder™/RadStudio XE4
Delphi™/C++Builder™/RadStudio XE5

Release 10.5
  Delphi 6 Delphi 7 Delphi XE4,
C++Builder XE4,
RadStudio XE4,
XE4 Starter
Delphi XE5,
C++Builder XE5,
RadStudio XE5,
XE5 Starter
BasePack (651 kB) (655 kB) (1836 kB) (1838 kB)
MathPack1) (850 kB) (855 kB) (2640 kB) (2642 kB)
ChemPack2) (406 kB) (409 kB) (897 kB) (897 kB)
GeoPack2) (604 kB) (608 kB) (1559 kB) (1559 kB)
GuiPack2) (1072 kB) (1078 kB) (3183 kB) (3184 kB)
ChartPack2) (817 kB) (822 kB) (2511 kB) (2512 kB)


1) requires BasePack     2) requires MathPack and BasePack
A list of dependencies among units can be found in the online help.

Help for the SDL Component Suite

Release 10.5
  HTML Help HTML Archive Online Help
Help Files (recommended, 6.6 MB) (11.1 MB) click here

Please note that the contents of the various help files are the same - the files are only different in their format. We recommend to use the HTMLHelp version.