The Web Forms Signer Applet generally requires a standard Web browser that supports Java applets but has some specific requirements described below.
Requirements for Running the Applet
Windows / Linux / Solaris / MacOS X operation system
Java Plug-In JDK 5.0 or later installed in the Web browser
PKCS#12 keystore file (.PFX or .P12) with valid password for accessing it
The applet doesn’t work with the standard virtual machine that comes with some versions of Internet Explorer. It is signed, to work with full rights and to be able to access the local file system of the user and it will work properly only if the user allows him to be run with full rights.
Supported Web Browsers
The applet supports the following platforms and Web browsers: