: The 11.0.0 release featured a Multi-Language installer to simplify global deployments. Critical Security and Support Warnings Regarding your reference to "Multi PL Patch MPT UPD Free": adobe acrobat pro 11.0 update (acrobat XI pro) | Community
: Indicates a "Multi-language" edition or specific regional localized installers (often Polish, denoted by "pl"). adobe acrobat xi pro 1100 multi pl patch mpt upd free
The baseline 2012 release of Adobe's premium PDF editing software. : The 11