Title: PDFInfoGUI
Description: GUI for pdfinfo.exe from the Xpdf package from FooLabs. Some other features:
    - Drag/drop PDF files or folders.
    - Export list to CSV file option.
    - Unicode compatible.
Version: 1.1.0 (2015-09-16)
Supported OS: Windows 7. Probably works, but not tested, on Windows XP/Vista/8/10.
History: Changelog
Download: PDFInfoGUI.zip (Portable, unzip to its own folder and run PDFInfoGUI.exe)
Discussion forum: Here
PAD file: Here
Screencast: Here
Click screenshot for full size view.