Microsoft Excel: View, Edit, & Create Spreadsheets

This port of Microsoft Excel for Android does the trick when it comes to basic work. You can create and edit spreadsheets, fill in formulas, do some basic formatting, et cetera. Among the features missing are image editing tools and conditional formatting. If you need to create a complex spreadsheet from scratch, you're better off using the desktop app, but for viewing spreadsheets on the fly or making simple edits, this port works fine. It has the ribbon interface from Excel 2017, and it also syncs with a couple of cloud services, notably Dropbox and OneNote. Good for any regular Excel user.