Off By One User Agents

Off By One User Agents in our database. This is a listing of only some of the most popular ones.

• Mozilla/4.7 (compatible; OffByOne; Windows 98) Webster Pro V3.2

  Off By One on Windows 98

• Mozilla/4.7 (compatible; OffByOne; Windows 2000) Webster Pro V3.4

  Off By One on Windows 2000

• Mozilla/4.7 (compatible; OffByOne; Windows 2000)

  Off By One on Windows 2000