The launch of Google Spreadsheets puts the search engine in even more heated competition with Microsoft, whose desktop-based Excel spreadsheet program is a standard office tool.
Google, which acquired the Writely Web-based word processor in March, is unleashing Web-based services of programs that propelled Microsoft to dominance on the desktop. Microsoft is responding by revamping its business to focus on Web services under the Windows Live and Office Live monikers.
Google Spreadsheets, which will go live on Tuesday in the US -- as part of Google Labs -- supports the import and export of documents in the .xls format used in Excel and the .csv (comma-separated values) format, said Jonathan Rochelle, product manager for Google Spreadsheet.
The service provides automatic saving, so once a document is saved for the first time it is saved upon every change, as well as easy transfer of data from cell to cell, inserting and deleting of rows and columns and it supports multiple sheets or tabs, he said.
Consumers must have a Google account to use the service.
