| Microsoft Internet Explorer (IE) 5+ | |
| Mozilla Firefox 0.9+ | |
| Opera 9.5+ | |
| Google Chrome 1.01+ | |
| Apple Safari 4.0 | |
| AOL 5+ | |
| Netscape Communicator 4.51+ | |
| Camino | |
| Konqueror (KDE) | |
| Apple iPhone, iPod Safari 3.0 | |
| Opera Mini 4.10+ | |
| Microsoft Windows | |
| Apple MacOS X (10.5.8+) | |
| Linux (OpenSSL v0.9.5+) | |
| Microsoft Outlook 2003 | |
| Mozilla Thunderbird 1.0+ | |
| Netscape Communicator 4.51+ | |
| Apple Mail | |
| The Bat | |
| Microsoft Office (Word, Excel, Powerpoint, Access, InfoPath) | |
| Mozilla Suite v.0.9.9+ | |
| SeaMonkey | |
| Microsoft Authenticodes & Visual Basic Applications (VBA) | |
| Sun Java JRE (1.4.2 Update 16+, 5.0 Update 13+, 6 Update 3+) |

