Photo credit: Ophelia Cherry

1. KonoLive: Invite people, assign tasks, share files and instant message from one single place
2. AwayFind: Receive emails directly on your phone and assign tasks to other people
3. OpenDrive: Upload and sync your files and documents online, and share them with your team
4. Skabble: Chat and talk with people visiting your same website

1. KonoLive
   
   KonoLive is an online collaboration system that lets you manage your team and activities. From one single place you can invite people, assign tasks and activities, instant message with people, review and easily approve any content type (documents, web pages, video, and audio, store and share files with the rest of the team with 1GBof space and more. Konolive is free to download and use.
   http://www.konolive.com/






2. AwayFind
   
   AwayFind is a communication tool that bridges the gap between emails and cell phones. AwayFind enables people to reach you with critical information via a Contact Form. This Contact Form routes messages directly to your cell phone, so that you don't have to worry about checking your email inbox, or automatically delegates them to your co-workers. Plus, you can also login to AwayFind at anytime, and check messages online. Free.
   http://www.awayfind.com/







3. OpenDrive
   
   OpenDrive is a remote drive for your computer, that allows you to store, share or back up files from your computer on the Internet. OpenDrive works like a normal hard disk, letting you make changes to your files in real-time and upload them with drag&drop facilities. Plus, you can share any file with a public link, so that anyone can easily grab that file from you. The service is in free public beta, with 1GB of space.
   http://www.opendrive.com/







4. Skabble
   
   Skabble is a free tool that lets you chat with all the other Skabble users that are visiting the same website as you. After you install it and login to Skabble, you will be able to chat or talk with your microphone to anyone who's visiting your same website, or anyone that you've added to your contact list. Skabble is free to download and use, Windows only.
   http://skabble.com/