Microsoft® Excel® Spreadsheet Annotation Solution
Remove comments from Excel and OpenOffice™ spreadsheets with free cross-platform Apps and APIs
Free Online App for Excel Annotation
Remove comments from Excel XLS, XLSX and ODS to get clean spreadsheets
High Code APIs to Edit Comments & Notes in Spreadsheet
Native APIs to annotate Excel & OpenOffice spreadsheets using .NET Core, Xamarin, Java, C++, Android, Node.js, PHP & Python