These system requirements are for Adobe® Reader® XI software, v11.0. Because system requirements change with each software update, refer to the Release Notes for your software version for the latest information on supported operating systems and browsers. Technical specifications are also available for the mobile version of Adobe Reader.
Note: For 64-bit versions of Windows Server 2003 R2 and Windows XP (with Service Pack 2), Microsoft Update KB930627 is required.
* Available on Windows only.
Note: For 64-bit versions of Windows Server 2003 R2 and Windows XP (with Service Pack 2), Microsoft Update KB930627 is required.
* Available on Windows only.
* Available on Windows only.