Topica

Topica is a powerful communication application that helps you stay in touch with your colleagues, customers, friends, family members, etc. With Topica you can make private chat and group chat with anyone you like. Moreover, free calls are made available in Topica. Talking with any person is much easier with Topica. File sharing is also a great feature of Topica. You can send any file at a high speed. Shared files are centralized, filtered and made easy to find. Even more, you can call mobile or landline phone numbers of the people who haven’t had Topicainstalled in their phones at an attractively low cost.