CastReader

• AI text-to-speech for reading webpages, articles, documents, and digital content aloud
• Browser extensions for Chrome, Edge, and Firefox with support for supported webpages and reading platforms
• Mobile apps for iPhone, iPad, and Android reading workflows
• PDF, DOCX, TXT, Markdown, HTML, and supported EPUB reading capabilities
• Natural AI voices with adjustable reading speeds and premium voice options
• AI Explain for generating explanations of selected reading content
• Personal voice creation and private voice cloning with authorized recordings
• Voice library with multiple languages and selectable voices for different reading preferences
• Synchronized text highlighting and reading controls for supported content
• Local on-device reading mode that processes supported files directly in the browser without uploading the original file

CastReader is an AI-powered reading assistant designed to turn digital content into spoken audio and make long-form reading easier to follow. The platform can read webpages, articles, Kindle content, PDFs, documents, and other supported material aloud through browser extensions, web tools, and mobile applications.

The platform combines traditional text-to-speech with AI-powered reading features. Users can select AI voices for more natural narration, adjust playback speed, and listen to supported content while following synchronized text highlighting. CastReader also provides an AI Explain feature that can help users understand selected passages and reading material through generated explanations.

CastReader supports several reading workflows. Its browser extensions work with supported websites, online articles, Google Docs, Kindle Cloud Reader, AI chats, and other compatible reading environments. The mobile applications support DRM-free EPUB files and longer reading sessions, while the web-based tools can process formats including PDF, DOCX, TXT, Markdown, and HTML.

Another feature is personal voice creation. Users can create private voices using their own recording or an authorized speaker recording and use supported personal voices within CastReader’s reading workflows. The platform also provides a voice library where users can compare available voices by language and other characteristics.

CastReader offers both free and paid access. The free plan provides 20 minutes of AI voice listening per day, standard AI voices, up to 1.25× playback speed, and 3 AI Explains per day. The Pro plan provides substantially more listening time, premium AI voices, speeds up to 3×, and additional reading capabilities. Current Pro pricing starts at $4.99 per month or $35.99 per year.

CastReader also provides on-device reading options for supported content. With an on-device voice, text can remain locally in the browser rather than being sent to the service. Users can therefore choose between local browser-based speech and cloud AI voices depending on their preferred workflow.

The platform is suited to students, readers, researchers, professionals, and anyone who prefers listening to digital content instead of reading it entirely on screen.

Frequently Asked Questions

What is CastReader?

CastReader is an AI reading assistant that converts digital content such as webpages, books, PDFs, and documents into spoken audio.

What content can CastReader read aloud?

CastReader can read supported webpages, articles, Kindle content, PDFs, DOCX, TXT, Markdown, HTML, and DRM-free EPUB files through its available tools.

Does CastReader have a free plan?

Yes, CastReader has a free plan that includes 20 minutes of AI listening per day and 3 AI Explains daily.

How much does CastReader Pro cost?

CastReader Pro starts at $4.99 per month or $35.99 per year, with pricing and plan allowances subject to the current offering.

Can CastReader explain what I am reading?

Yes, CastReader includes an AI Explain feature that can provide explanations for selected reading content.

Does CastReader support voice cloning?

Yes, CastReader allows users to create private personal voices from their own recording or an authorized speaker recording.

Can CastReader read PDFs and Word documents?

Yes, CastReader supports local reading of PDF, DOCX, TXT, Markdown, and HTML files through its document-reading tools.

Does CastReader process documents locally?

Yes, supported on-device reading can process files locally in the browser, while cloud AI voices and AI explanations use cloud processing when those features are selected.

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