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
Allows editing and text with syntax highlighting for over 80 languages. Connect to SFTP, FTP, WebDAV, or Dropbox. Use built-in SSH terminal for server access. Save and export files directly.
View and edit files with syntax highlighting. Manage local files and bookmarks. Search source text. Use tabbed browsing. Access iCloud Drive. Import files via iTunes file sharing.
Input domains or IP addresses to check TLS security. Inspect websites directly from a browser extension. View trust status and certificate details. Identify security issues and device trust relationships.
Run and edit programs on iOS devices. Input and execute commands like let, if-then-else, for-loops, and goto. Display simple line graphics. Use as a programmable calculator. Supports minimal language with dim, data, read, and restore commands.
Send and test /HTTPS requests with response inspection. Debug APIs remotely using WebSockets. View and edit JSON, HTML, XML, and raw text data. Import and export Postman collections for team collaboration.
Record memos with high-quality audio. Capture unlimited length recordings. Record in the background while using other apps. Organize and manage files. Export audio in multiple formats. Share recordings directly.
View 3D STL files with support for ASCII and binary formats. Load models from ZIP files. Rotate, pan, and zoom for graphic manipulation. Switch between orthogonal and perspective views.