Connect to an MQTT broker and subscribe to topics. Authenticate using username/password or token. Monitor messages in real time. View topic details and message payloads. Support for secure connections and custom broker settings.
by Philipp Arndt★ 4.523 ratingsUtilitiesFreeData updated 2026-09-21
Access legacy host applications via terminal emulation. Connect to Bull, IBM, DEC, UNIX, and Linux systems. Supports IBM 3270/5250, Bull Questar, and VIP78 terminals. Run on iPad, iPhone, and Mac with M1/M2 chips.
Quickly open a new tab to capture fleeting ideas or important information. Automatically save the latest entry to prevent data loss. Format text into clean Markdown or structured JSON with instant conversion and syntax highlighting.