Short description of LinkedCells 1.8: LinkedCells lets you share your Excel data with friends and colleagues. You'll always have access to up-to-date information. Your friends or colleagues can use your data in their spreadsheets or, they can share data with you, and you can use that data directly in Excel. As soon as the data is updated, it's available to all your contacts. It's easy to use -- you continue working in Excel. All you need is Excel and an internet connection.