Wise PDF Preview and Rename is described as 'professional application with super functions, which provides you with an easy, simple and efficient way to rename your PDF files' and is an app in the File Management category. There are six alternatives to Wise PDF Preview and Rename for Windows, Linux, PortableApps.com and Windows Explorer. The best alternative is SumatraPDF, which is both free and Open Source. Other great apps like Wise PDF Preview and Rename are Debenu PDF Tools (Freemium), PDF Previewer for Windows 8 (Free), Altarsoft PDF Reader (Free) and Merge PDF (Paid).
Sumatra PDF is a slim, free, open-source PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI/FB2 viewer for Windows. Why another PDF reader? Sumatra has a minimalistic design. Simplicity has a higher priority than a lot of features. Its small and starts up very fast.
Debenu PDF Tools is a free Windows application built using Debenu’s Quick PDF Library for working with PDF files. Just right-click on a PDF in Windows Explorer and select the ‘Debenu PDF Tools’ menu item to see the list of features.
An attorney who deals with a lot of PDFs set himself with the task of finding a way to preview the PDFs in Windows Explorer (much like Cover Flow view already does in Mac OS X) without actually opening them.