Essential free internet tools.

• eyeOS
  A new concept of Open Source web Operating System, where you can customize your system to fit exactly your needs. Discover today the new eyeOS 1.0 with new basse applications, desktop, kernel, libraries and services!
  
  
• Zoho
  Zoho offers a suite of online web applications geared towards increasing your productivity and offering easy collaboration. Zoho's online office tools include a word processor, spreadsheet application, presentation tool, hosted wiki, notebook, CRM etc
  
  
• YouOS
  YouOS is an experiment in a new kind of computing platform. Access from anywhere. Create a document at an office computer, drive home, continue right from where you left off. Built-in sharing. Instantly share music, documents and more with your buddies.
  
  
• CorneliOS
  CorneliOS is an easy-to-use and cross-browser "Web Desktop Environment", "Web Operating System" or "Web Office" and comes with a set of cool applications.
  
  
• Netvibes
  Netvibes is a “custom made web 2.0 home page solution” that allows you to signup and make your own personalized page for free.
  
  
• Goowy
  Goowy is a service that offers you simple, intuitive tools for communicating and sharing on the web. It gives you everything you need in a fresh, simple package, including an instant messenger that lets you chat with your buddies from multiple networks, powerful e-mail, contacts & calendar, customized news, rss, minis, file storage, sharing & finally some fun games when you just want to relax.
  
  
• AstraNOS
  AstraNOS is another WebOS which focuses on communications and follows a star theme. Its simplicity and allows for an easy addition of new applications and customization of the desktop. Current applications include Google, FCKEditor, AstraCalc, OnTrack (Satellite Tracker) and more.
  
  
• Central Desktop
  Central Desktop provides simple collaboration tools for business teams. Our platform enables teams to efficiently share information and communicate with employees, customers and partners inside and beyond the firewall.