Zoho is a competitor to Google Docs, it offers many of the same features, including simultaneous collaboration between users, and also features various plug-ins for Microsoft Word, Excel, and OpenOffice. Additionally, Zoho has additional cloud applications for database management, reporting, project management, customer relationship management, wiki, chat, and more in its suite, making it one of the most robust online office suits available. Zoho is currently free for personal use but not business as of yet.
A new entrant into the arena is Office Web Apps, an online and free version of Microsoft’s mega-popular productivity suite. It features web-based versions of Word, Excel, PowerPoint, and OneNote, and allows you to share documents with others. Currently, you can access Office Web Apps through Windows Live SkyDrive, a cloud storage service by Microsoft.
