DokuWiki - DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.
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.
TiddlyWiki - a non-linear personal web notebook
Wondershare PDFelement - All-in-one PDF editor
Scribbleton - The little personal wiki.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.