A Microsoft Authenticode certificate enables you to digitally sign 32-bit and 64-bit user-mode and Windows ActiveX controls. The file types that are supported are .exe, .dll, .cab, .ocx et .xpi. Provider for Microsoft Windows® Logo programmes.
A Sun Java certificate enables you to digitally sign applications for Sun Java and object files for Mozilla and Netscape. The file type that is supported is .jar. The signature will automatically be recognised by Java Runtime Environment (JRE).
A Microsoft Office and Visual Basic for Applications certificate is for VBA developers who are willing to digitally sign Microsoft VBA objects and macros for Microsoft Office and other third party applications that may use Visual Basic for Applications.
An Adobe AIR certificate enables you to digitally sign your Adobe AIR creations. The file types that are supported are .air or .airi. This signature is compulsory if you want to open an Adobe AIR application.
An Apple Mac OS certificate enables you to digitally sign tools, applications, scripts and other codes for Mac OS from Apple. This certificate is only available from Thawte for Apple Mac OS 9 and Apple Mac OS X.