New Interactive Graphics Editing Easily customize lines and labels. Add text boxes, arrows and more. details... New Source Browser Powerful search and replace tool with many advanced features. details... Excel Support on Mac and Linux Read and write .XLS and .XLSX files on Linux and Mac, even without Excel on your computer. details... GAUSS Application Installer New application install wizard quickly and simply installs your GAUSS application modules. details... Improved Help System New inline help view. Advanced search options. More examples. details... New Easy Library Management Create and manage libraries of GAUSS procedures with just a few clicks! details... New Function Browser Easily accessible function browser menu button provides quick graphical navigation to any procedure in your file. details... Take the tour..