Is Gaaiho PDF Server compatible with Windows Server 2008? Kolas Hemek November 26, 2013 07:12 Yes, Gaaiho PDF Server supports operation systems from Windows XP to the latest Windows 8 and is compatible with Windows Server 2008. Related articles Why does error message "126" show during Gaaiho PDF Converter installation? Which is my company's best fit: Gaaiho PDF Converter or Gaaiho PDF Server? Comments 0 comments Please sign in to leave a comment.