PDF Preview features include: PDF document can be previewed in thumbnail when it is not opened via the Preview Handler interface in Microsoft Windows 8. The icon of your PDF document is generated on the fly according to the content of the first page in your PDF document. Just install the software, and it works with all versions of PDF files. The preview thumbnail can be displayed instantly after you mouse click on it. PDF Preview for Windows 8 gives your PDF files a high-quality preview thumbnail. PDF files with Asian, Hebrew, Arabic, fonts can be opened and viewed easily. In Windows 8 64-bit operating system, PDF Preview works as twice as much faster than on 32-bit.