Protect your PDF files with passwords and prevent PDF files from being printed, changed, copied, extracted, signed, filled, assembled and/or merged. To decrypt PDF won't be difficult with this utility.

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

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