One Messenger - All in One Messenger for Windows

Tired of switching between apps just to keep up with friends, family, and work? With One Messenger, you can bring all your favorite messaging services – Messenger, Skype, Slack, and more – together in one beautiful, secure app. Safer and more private. Unlike web apps, One Messenger runs in a sandboxed environment. That means no hidden tracking, and your data is always stored securely on your device.