Customize the startup options for your PDF files. You may decide whether to hide toolbar and menubar, display document title, resize window on startup, show in full screen mode, center window, center window, show thumbnail, show outline, hide window user interface or not when your PDF document is opened and viewed. You can even specify the page layout as single page, one column, two column left, or two column right. Supported PDF Versions: PDF version 1.0 (Adobe Acrobat 1.x) PDF version 1.1 (Adobe Acrobat 2.x) PDF version 1.2 (Adobe Acrobat 3.x) PDF version 1.3 (Adobe Acrobat 4.x) PDF version 1.4 (Adobe Acrobat 5.x) PDF version 1.5 (Adobe Acrobat 6.x) PDF version 1.6 (Adobe Acrobat 7.x) PDF version 1.7 (Adobe Acrobat 8.x, 9.x, 10.x, ISO 32000) PDF version 2.0 (ISO 32000-2) Supported Platforms: Windows 8 Home Basic Windows 8 Home Premium Windows 8 Business Windows 8 Enterprise Windows 8 Ultimate Windows 7 Home Basic Windows 7 Home Premium Windows 7 Business Windows 7 Enterprise Windows 7 Ultimate Microsoft Windows XP Home Edition Microsoft Windows XP Professional Edition Microsoft Windows XP Media Center Edition Microsoft Windows 2000 Professional Edition Microsoft Windows 2000 Server Microsoft Windows 2000 Advanced Server Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2008 Microsoft Windows Server 2012 Microsoft Windows Home Server Edition Microsoft Windows Media Center Edition Microsoft Windows NT 4.0 Service Pack 6 Microsoft Windows ME Microsoft Windows 98 Second Edition