Portable version of Miranda IM.

Oldest and most popular IRC client in the world in its latest version.
Instant messaging app that allows you to send texts, photos, videos, audios, documents, and make voice and video calls, both one-on-one and in groups.
Modified version of WhatsApp with customization options and additional features.
Modified version of WhatsApp that aims to expand customization and privacy options.

Complete communicator for all situations.