Compared with ALL older versions of software especially both Linux Office tells you what to do instead of performing what you ask for step by step. I often cannot find the way to repair what I did where in Windows this goes fine or is easy to correct. Beside that Open Office is very slow compared with Libre Office and Microsoft is still the fastest.
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.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Wondershare PDFelement - All-in-one PDF editor
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
Microsoft Word - Microsoft Word is a commercial word document processor for Windows.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.