On this site you will find all kinds of Girsberger literature in PDF format, which can be viewed using the Adobe Acrobat Reader. You can either open this material directly (click) or download it (right mouse button, Save As...) You will need the corresponding plugin (browser extension). If it is not already installed on your computer, you can download the free Acrobat Reader package by clicking the button below. Acrobat Reader
You need the Flash plugin in order to view animated graphics. To enable your browser to display these pages, download the latest Flash player free of charge via the following link, following the instructions. Flash Player
The ZIP file contains data in compressed format. An unpacking program allows you to use the data. Such applications are already included in many operating systems, and there are also numerous internet programs which provide this function free of charge.