Bootstrap 4 Cheat Sheet - An interactive Bootstrap 4 cheat sheet
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.
Bootstrap Zero - Open-source, free Bootstrap templates collection.
Wondershare PDFelement - All-in-one PDF editor
HackerThemes - Bootstrap 4 themes and tools for web developers
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.