Wire is a secure and easy to use messaging, voice and video calling application. It allows users to connect with anyone in their contact list, regardless of the device they are using. Wire also offers end-to-end encryption to keep conversations secure and private, and users can also use the application to securely share files and documents. Additionally, users can add multiple participants to conversations, creating group chats and conference calls. Wire also provides support for multiple languages, making it suitable for international collaboration. With the Wire app, users can quickly and conveniently share messages, files, and images in a secure and private environment.
Not encrypted by default, to use encryption, you are locked to a proprietary (potentially insecure) protocol on a single device.