SageThumbs - SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats...
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
MysticThumbs - MysticThumbs generates thumbnails of many image types not natively supported by Windows.
Wondershare PDFelement - All-in-one PDF editor
Icaros - Icaros is a collection of lightweight, high quality, Windows Shell Extensions
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.