Thunderbird 1 User Agents

Thunderbird 1 User Agents in our database. This is a listing of only some of the most popular ones.

• Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.10) Gecko/20050716 Thunderbird/1.0.6

  Thunderbird 1 on Windows 2000

• Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.0.14) Gecko/20071210 Thunderbird/1.5.0.14

  Thunderbird 1 on Windows Vista