ZenithNexus - PDF Text to Speech (TTS) & Dictation (STT)

📖 Read PDFs, Dictate & Listen Aloud – ZenithNexus

Read any PDF aloud with word-by-word highlighting. Your privacy is guaranteed — everything processes locally, nothing leaves your browser.

Why ZenithNexus?
One extension. Five powerful tools. Zero compromises on privacy.

🎧 Text-to-Speech (TTS)
- Select any text and hear it read aloud instantly
- Word-by-word highlighting — follow along as it reads
- Adjustable speed: 0.5x to 2.0x — find your perfect pace
- Handles long texts automatically, perfect for articles and documents

📄 Native PDF Reader
- Read any PDF directly in the browser — no external tools needed
- Extract and listen to PDF content with the same TTS engine
- Speed presets, bookmarks, and text panels for a complete reading experience
- Ideal for students reviewing papers, professionals analyzing reports

🎤 Voice Dictation (STT)
- Speak and text appears wherever you're typing
- Works in any text field — emails, forms, social media, chat apps
- Configurable timeout: hands-free or push-to-talk mode
- Real-time visual indicator so you know it's listening

🔊 Narrator Mode
- One shortcut and it reads entire web pages — intelligently
- Automatically skips ads, navigation, sidebars, and clutter
- Turns any article into a podcast-like experience
- Great for multitasking, commuting, or reducing eye strain

🔒 Total Privacy
- 100% browser-side processing — nothing leaves your computer
- Zero data collection — no tracking, no storing, no sharing
- Your voice is never recorded or transmitted externally
- Minimal permissions — only what's strictly necessary

🌍 9 Languages, Fully Translated
- English (US/UK) - Español - Français - Português (Brasil)
- Italiano - Deutsch - 日本語
- Interface, menus, and notifications in your language
- Separate language settings for dictation and reading
- Change one, syncs all three (UI + STT + TTS)

⌘ Shortcuts at a Glance
Ctrl+Shift+L = Read selection / Narrate page
Ctrl+Shift+X = Stop any action
Ctrl+Shift+Q = Toggle microphone
Ctrl+Shift+W = Toggle auto-write
All shortcuts work with the popup closed. Mac: Replace Ctrl with Cmd.

Download ZenithNexus free today and transform the way you read and write on the web.

ZenithNexus — Communication at its peak.