If you are trying to gather a group of people for a conference or chat, TokBox may be just the perfect thing. Visitors can use the video chat feature to include up to 20 participants in a call, import contacts from Gtalk and Facebook, and also text chat with other people during the call. Also, visitors can share YouTube videos and files. This version is compatible with all computers running...

Chat systems like Facebook Messenger, Google Talk, Slack, Skype, and others play a growing role in both our professional and personal lives. Yet few of these systems were designed with user privacy in mind. Most such systems encrypt connections from users to their central servers. These servers handle conversation data in plain-text, which is visible to server operators. Privacy add-ons like...