Sheets

Google Sheets is an online spreadsheet app that lets you create and format spreadsheets and simultaneously work with other people. Here's what you can do with Google Sheets:
Import and convert Excel, .csv, .txt and .ods formatted data to a Google spreadsheet export Excel, .csv, .txt and .ods formatted data, as well as PDF and HTML filesUse formula editing to perform calculations on your data, and use formatting make it look the way you'd like chat in real-time with others who are editing your spreadsheets create charts with your data embed a spreadsheet — or individual sheets of your spreadsheet — on your blog or website