
The PDFlib Block Plugin 4 is part of the PDFlib Personalization Server (PPS) 8. The PDFlib Block Plugin 4 requires PDFlib Personalization Server (PPS) 8.0.0 or above. Blocks created with Block Plugin 4 can not be processed with PPS 7 or older (but PPS 8 accepts Block documents created with older versions of the Plugin).
Older versions of the PDFlib Block plugin must be removed before installing the Block Plugin 4.
The Block Plugin 4 plugin works with the following Acrobat versions:
Acrobat 7/8/9 Standard, Professional, and Pro Extended on Windows
Acrobat 8/9 Professional on the Mac.
The Plugin doesn't work with Acrobat Elements or any version of Adobe Reader.
You can dowload Block Plugin 4 here.