Photo credit: Pamanes

1. Eatlime: Upload any file online, up to 1GB, and share it through a public download URL
2. SeeToo: Select a video on your PC, and watch it simultaneously with your friends
3. Rondee: Schedule a meeting, wait for the email invites to be sent, and call a number to join your conference
4. Flash Video Chat System: Free video chat system, that you install on your server, lets you have video calls and chat on your web-site

1. Eatlime
   
   Eatlime, previously called YouSwap, is a free online service that allows you to upload and share files online. Without any registration process, you can upload any type of file up to 1GB, and share it with anyone through a public download URL. If you register, you can also download a free utility that lets you upload files to your account with a simple combination of keys. Free to use.
   http://www.eatlime.com/





2. SeeToo
   
   SeeToo is a web-based application that allows individuals to invite friends and family to watch home videos with them in real time. After you select a video from your computer, without any upload process you can invite someone to watch the video with you, and simply click play to start watching it together. It is free to use and it can handle files of any size. Registration required.
   http://www.seetoo.com/





3. Rondee
   
   Rondee is a virtual meeting space that makes it fast and easy for you to talk to any group of people. Only a telephone is required for each person: after you schedule a meeting, it will automatically send an email to the people you invited, who can simply call a number to join you in the conference. You do not even need to register to the service, and it is free to use.
   https://www.rondee.com/





4. Flash Video Chat System
   
   Flash Video Chat System is a free online chat software that you can install on your server, and lets you have video conferences online directly on your web-site. It supports video/audio conferencing, test-chat, one-to-one private chat, chat history, and skin customization. You can download the free video chat five users edition.
   http://www.flashpioneer.com/chat/index.htm