Free online tools

ZOHO

A company called zoho has a variety of online tools (mostly free), which could make your productive life much easier.

Ideal for teaching / general use / business applications.

http://zoho.com/ (If you are a Mac user you will need to use Firefox)

Zoho Show
Online presentation to create, edit, publish, and show presentations.

Zoho CRM
On-demand & On-premise customer relationship management solution.

Zoho Writer
Online word processor with collaboration features. No download, No install, just sign up to create documents.

Zoho Creator
Create personal and business web applications on your own and manage data collaboratively over the web.

Zoho Sheet Online alternative to traditional spreadsheet applications with powerful features like charting, collaboration & more.

Zoho Planner Online organizer to maintain your todo’s, reminders, notes, attachments etc.

Zoho Virtual Office Zoho Virtual Office is a web-based collaboration groupware
that includes Email Client, Documents, Calendar and more.

Zoho Chat Unique and intuitive way to make group decisions faster.