For more information, please visit the following pages:

• Opera
• Opera Software ASA
• Presto

Latest user agents:

• Mozilla/4.0 (compatible; MSIE 5.0; Linux 2.4.18-4GB i686) Opera 6.1 [de]
• Mozilla/4.0 (compatible; MSIE 5.0; Linux 2.4.19 i686) Opera 6.1 [en]
• Mozilla/5.0 (Linux 2.4.18-ltsp-1 i686; U) Opera 6.1 [en]
• Opera 6.1