Excel, Box, and Zoom. Would vote for Cloudability as well, but that's not something that I use anywhere near every day.
It's also a pain closing as it prompts do I want to save. Saving as a CSV is a pain, it takes two prompts to save as a CSV.
File recovery is also a pain.
I still use Excel to interop with others and every time I do I find myself tearing my hair out at how painful it is to use.