Leaching eXpert System download page
From this page you can download the latest release of LeachXS and the components
that LeachXS is dependent on.
Download the LeachXS flyer for information about LeachXS here.
In May 2011, a new version of LeachXS has become available. You can download this version from
Starting from February 2008, new tools are available for importing your own materials
into the LeachXS database. You can download a zip file with the latest version of
the tools and a manual here.
LeachXS requires the presence of the Microsoft .NET 3.5 Framework, service pack
1. This was necessary to be able to support Office 2007 and 64-bit versions of Windows
Vista. You can download and install the full version of this .NET Framework version
here.Note that this is a large file of about 230 Mb.
LeachXS requires the SUN's Java 2 platform, version 1.5.0 or higher as well. You
can download the latest Java Runtime Environment from the
SUN website. In March 2009, the latest Java runtime version was 1.6.0_12.
You can download it from here.
We have created a number of examples to give you a good starting point. They can
be downloaded from here. In the zip file you'll find
a detailed description of how to install these examples.
A number of presentations that were given at the internet training session on march
6, 2008 have been bundled in a zip file. You can download them from
The training sessions on that day have been recorded in MacroMedia Flash format.
You can download the videos from here. Please
read the instructions in the zip file on how to view them.
In order to run LeachXS, you need to have a license. You can request a trial license
for 30 days by mailing to: