Evince - Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...
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.
Okular - Okular is a universal document viewer based developed by KDE.
Wondershare PDFelement - All-in-one PDF editor
MuPDF - MuPDF is a lightweight PDF and XPS viewer.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.