CastReader

YOUR CONTENT. YOUR READING SPACE.

Read and understand, right where you work.

Documents, books, webpages and AI answers. Find your source, follow along with Read Aloud, and use Read & Explain when you need a closer look.

Connect your reading sources

Listen to the articles and books you already read

From newsletters and magazine articles to Kindle, WeRead and online book libraries: choose a source for app support, real connection steps and links to existing guides.

These steps follow the iOS app. Android screens can differ; availability depends on your installed version and region. Sync imports a source’s list into CastReader; it does not promise shared reading progress across devices.

Kindle
iOS · iPadOS · Android

Connect your Kindle library and listen to a book

Bring books from your Amazon account into CastReader, then open the original Kindle reader for Read Aloud or Explain. Keep the account and marketplace that hold your books.

Kindle library connection and reading are implemented on iOS and Android. The desktop extension reads Kindle for Web separately; connecting one device does not connect every device.

On the original platform

Kindle’s own Assistive Reader is another option for eligible books. In the Kindle app, open Aa → More → Assistive Reader; availability depends on the book and device.

Amazon’s Assistive Reader instructions

Connect in the iOS app

  1. Choose Kindle in Reading sources

    Open CastReader’s Reading sources and connect Kindle. Sign in on Amazon’s official page with the account that owns or borrows the book.

  2. Check the marketplace, then sync

    Wait for your Kindle library and tap Sync. If the shelf is empty, use the offered Amazon marketplace choices to find the right region. If a book is open, return to Kindle Library before syncing.

  3. Open a synced book

    Return to CastReader, open a book from the Kindle shelf and wait for its readable page. Start Read Aloud or Explain. If Amazon asks you to sign in again, reconnect before retrying.

Before you start: A book must open in the Kindle web reader with your current access. Samples remain samples; expired loans and books unavailable on the web do not become full books through sync. This flow does not export an audiobook or remove DRM.

Using the desktop extension

In Chrome or Edge, sign in to Kindle for Web at the marketplace that holds your library, open a readable book page, then start CastReader. The extension works on the web reader, not inside a Kindle desktop app or e-reader.

Kindle browser reading guide
WeRead
iOS · iPadOS · Android

Connect WeRead (微信读书) with WeChat authorization

Import your WeRead shelf and open accessible book chapters in CastReader for reading or explanation. Use the same WeChat identity that holds your shelf.

WeRead shelf connection is implemented on iOS and Android. On a computer, the extension works in the WeRead website; the mobile connection has its own sign-in session.

On the original platform

You can also read through WeRead’s own website or app. Check the title’s available reading and listening options there before choosing a CastReader workflow.

Open the official WeRead website

Connect in the iOS app

  1. Connect WeRead in CastReader

    Choose WeRead in Reading sources. Wait for the official WeRead sign-in QR code.

  2. Authorize through WeChat

    On iPhone, screenshot the QR code, open WeChat Scan and choose the image from your album. Confirm the login, then return to CastReader and wait for the shelf to appear.

  3. Sync the detected books

    Tap Sync with the detected book count. Open a book from the imported WeRead shelf, wait for its chapter and start Read Aloud or Explain. Use View all and Load more when browsing a larger shelf.

Before you start: Only chapters your WeRead account can open are readable. Membership requirements, paid chapters and mobile-only titles remain subject to WeRead access. Reauthorize if the session expires; a shelf entry alone does not guarantee full-book access.

Using the desktop extension

Sign in to weread.qq.com in Chrome or Edge with WeChat, open an accessible chapter and start CastReader. The extension has a dedicated WeRead reader adaptation; it does not import the browser’s shelf into your phone.

WeRead browser reading guide
Google Play Books
iOS · iPadOS · Android

Connect Google Play Books and read from your library

Sign in with the Google account used for your books, sync the library into CastReader and open an accessible title for Read Aloud or Explain.

Google Play Books library connection is implemented on iOS and Android. The desktop extension has a separate adapter for the web reader’s flowing-text pages.

On the original platform

Play Books on Android has its own Read aloud option: open a book in flowing text mode, tap the page, then Menu → Read aloud. Publishers can disable the option for individual books.

Google’s Read aloud instructions

Connect in the iOS app

  1. Choose Google Play Books

    In CastReader’s Reading sources, connect Google Play Books. Use the official Google sign-in page and select the account that contains the book.

  2. Wait for the library and sync

    After sign-in, the connection opens the library. Wait for the detected book count, then tap Sync. If books are missing, check the Google account and the library on the original site.

  3. Read an imported title

    Open the title from CastReader’s Google Play Books shelf. Wait for the original reader to load, then start Read Aloud or Explain. If the session expires, return to the source and sign in again.

Before you start: Library sync does not guarantee that every book layout can be read. The dedicated browser adapter targets flowing-text books; image-only scans, fixed-layout pages and inaccessible previews can behave differently. Purchases and publisher access still apply.

Using the desktop extension

Open a book at play.google.com/books in Chrome or Edge and choose flowing text where available. Wait for the actual book page, then start CastReader. The store description and library grid are not the reading surface.

Existing Google Play Books and built-in TTS guide
Medium
iOS · iPadOS · Android

Read and listen to Medium articles

Connect Medium to load articles from followed publications, or the For You recommendations used by the source. This is an article feed, not a promise to import every saved story.

On the original platform

Medium offers Listen for active members, currently for English stories. On the website it appears below the title; in the app it is at the top of the story.

Medium’s audio help

Connect in the iOS app

  1. Choose Medium in Reading sources

    In CastReader, open Reading sources and tap Connect beside Medium.

  2. Sign in and let the feed sync

    Complete sign-in on Medium’s website inside the connection screen. Wait for synchronization, then tap Done. If sign-in is not detected, use Check login status.

  3. Choose a story and start reading

    Open Medium’s article list in CastReader, select a story, and choose Read Aloud or Explain. If followed publications have no articles, the source may show For You recommendations.

Before you start: Member-only stories still require the appropriate Medium access. A visible title or preview in the feed does not establish access to the full story.

Reading a particular Medium link?

Open the story in Chrome or Edge and make sure the body is available to your signed-in account. Start CastReader and check the opening paragraphs. For an unusual layout, select the passage you want to hear.

Medium listening & member-access guide
Substack
iOS · iPadOS · Android

Read and listen to Substack newsletters

Connect Substack to bring subscription posts into an article list. Open a post for Read Aloud or Explain, using the content your Substack account can access.

On the original platform

Substack’s app has a play button for English posts on many publications. Some authors also publish recorded audio. Use those when they suit the post you want to hear.

Substack’s listening instructions

Connect in the iOS app

  1. Choose Substack in Reading sources

    In CastReader, open Reading sources and tap Connect beside Substack.

  2. Sign in on the Substack website

    Use the account that holds your newsletter subscriptions. After sign-in, CastReader detects the session and syncs the article list. If it stays on sign-in, use Check login status.

  3. Open a synced post

    Tap Done, then View all beside Substack. Open a post and choose Read Aloud or Explain. Use Sync to refresh the list after subscribing to another publication.

Before you start: A subscription list is not access to every paid post. If you see only an excerpt, check the account and publication subscription on Substack first.

Reading on a computer instead?

Open the full post in Chrome or Edge, sign in if needed, then start the CastReader extension. Check that the first paragraph matches the post. This reads the current page; it does not connect a mobile subscription list.

Substack audio, paywalls & desktop guide
Libby
iOS previewAndroid: not yet available

Connect your Libby e-book loans

The iOS preview connects a Libby account and imports borrowed e-books into a shelf. Book-by-book reading is still being validated; connecting a shelf does not guarantee continuous narration of every loan.

On the original platform

Libby supports screen readers through Read From Here. On iOS, its documented workflow uses VoiceOver, not Spoken Content. Borrowed audiobooks have their own audio player.

Libby’s screen-reader steps

Connect in the iOS app

  1. Check that Libby appears in your build

    Open Reading sources in an iOS build with the Libby preview. If Libby is absent, this connection flow is not available in that build. Android connection is not available yet.

  2. Sign in with your library access

    Choose Libby and complete the official Libby sign-in, including your library card when requested. Borrow the e-book through Libby before syncing; an audiobook is a different format.

  3. Sync and inspect the shelf

    Tap Sync shelf after sign-in, then Done. Open Libby’s shelf in CastReader and check the imported title. Open a book to try the preview, or use Resync after changing your loans.

Before you start: Loan access remains with Libby and your library. Continuous book reading, page turns and Explain are still under validation on iOS. The preview is not a claim of general App Store availability.

What has been checked in the browser?

CastReader’s Libby browser adaptation has been checked on a public e-book sample for reading, highlighting and page turns. That evidence does not cover every borrowed book or library account. Availability depends on the extension version; use Libby’s documented screen-reader route if the adaptation is unavailable.

Read the existing Libby listening guide
Kobo
iOS · iPadOS · Android

Connect Kobo and listen in the original web reader

Sync your Kobo shelf into CastReader, then open a title that supports Kobo Web Reader. Use Read Aloud or Explain on the accessible book text.

Kobo account and shelf connection are implemented on iOS and Android. The desktop extension separately supports the book reader at readnow.kobo.com.

On the original platform

Kobo Web Reader now offers its own Read Aloud under reading settings. Kobo lists availability in the EU and publisher-enabled titles elsewhere; check the menu for your book.

Kobo’s official Read Aloud guide

Connect in the iOS app

  1. Connect your Kobo account

    Choose Kobo in CastReader’s Reading sources and tap Sign in when prompted. Complete the official Kobo or Rakuten login with the account used for your books.

  2. Sync the detected shelf

    Let the connection return to your library. When Sync becomes available, tap it, wait for the synced confirmation and choose Done.

  3. Open a web-readable book

    Open the title from CastReader’s Kobo shelf and let the original chapter load. Start Read Aloud or Explain. To check a missing title, open Kobo’s My Books and look for Read Now.

Before you start: A Kobo shelf entry is not a guarantee of web-reader access. The title needs Read Now; availability varies by book and region. Kobo audiobooks use a different player, and library loans are not automatically available through Kobo Web Reader.

Using the desktop extension

In Chrome or Edge, sign in at Kobo.com, choose My Account → My Books, and select Read Now for an eligible e-book. Once the chapter opens at readnow.kobo.com, start CastReader. The extension does not run inside Kobo’s native apps.

Kobo Web Reader guide
Everand
iOS previewAndroid: not yet available

Connect Everand saved e-books and try accessible previews

The iOS preview imports saved e-books from your Everand account. Open a saved title to try Read Aloud or Explain on the content available in its official reader.

iOS preview: account binding, saved e-books and reading were checked on official free previews. Android connection is not available in the submitted release.

On the original platform

Everand separates e-books from audiobooks. Its Saved area can be filtered by format, and audiobooks use the platform’s own listening experience.

Everand’s Saved and app navigation guide

Connect in the iOS app

  1. Save an e-book on Everand

    Sign in to Everand and save an e-book to Saved. Confirm its format: an audiobook has its own audio player and is not an e-book for this flow.

  2. Connect Everand in the iOS preview

    If Everand appears in Reading sources, tap Connect and complete the official sign-in. The connection opens your Saved shelf automatically; use Shelf if it does not. Wait for synchronization, then tap Done.

  3. Open the imported book

    Choose View all beside Everand and select the saved e-book. Start Read Aloud or Explain on an accessible preview. If a saved title is missing, let it load on the website’s shelf and use Resync.

Before you start: The verified flow uses free previews, not paid full-book access. Saved lists can load incrementally. At a preview or subscription boundary, return to Everand to check access; CastReader does not unlock books or convert audiobooks.

What about Everand in the browser?

The extension includes an Everand e-book reader adaptation. Open an accessible e-book reader in Chrome or Edge, rather than its catalog or audiobook page, then start CastReader and check the visible text. This does not establish paid full-book support or sync your mobile shelf.

Reading sources and phone app guide
The Atlantic
iOS · iPadOS · Android

Read and listen to The Atlantic articles

Add The Atlantic’s recommended articles to CastReader, then open an article for Read Aloud or Explain. The source follows the publication’s article feed; it does not import your personal saved-article list.

iOS article support is included in the 1.2.56 submission; Android support is included in the 1.0.70 submission. Check for the source in your installed app; submission does not confirm store availability.

On the original platform

The Atlantic provides narrated versions of selected articles for subscribers. Look for the audio player near the top of a supported story, or use its audio collection.

The Atlantic’s narrated-article guide

Connect in the iOS app

  1. Connect The Atlantic

    In Reading sources, choose The Atlantic and tap Connect. Let the official website load; complete a website verification prompt if one appears.

  2. Sync the recommended articles

    Allow CastReader to load the article list, then tap Done. A public recommendation list can appear without subscriber access. Sign in on the official site when an article requires your subscription.

  3. Open an article and check access

    Choose View all beside The Atlantic and open an article. Confirm the visible body, then start Read Aloud or Explain. Use Sync to refresh recommendations.

Before you start: A synced title does not grant full-text access. If the article shows only a preview, check your Atlantic account and subscription before continuing. CastReader does not import the publication’s audio recordings.

Prefer to open a particular article on desktop?

Open the article in Chrome or Edge, sign in if needed and wait for the page to finish loading. Start CastReader and check that the opening text belongs to the article. Browser adaptation is separate from app feed sync; verify your extension version and stop if the extracted text includes unrelated sections.

Choose a webpage read-aloud workflow
The New Yorker
iOS · iPadOS · Android

Read and listen to The New Yorker articles

Bring The New Yorker’s recommended articles into CastReader and keep the original page visible while listening or using Explain. This feed is separate from saved stories in The New Yorker’s My Library.

iOS article support is included in the 1.2.56 submission; Android support is included in the 1.0.70 submission. Check for the source in your installed app; submission does not confirm store availability.

On the original platform

The New Yorker app offers narrated stories and podcasts. Subscribers can explore its Audio tab; saved stories live separately in My Library.

The New Yorker app and audio FAQ

Connect in the iOS app

  1. Connect The New Yorker

    Open Reading sources, choose The New Yorker and tap Connect. Complete any verification on the official website.

  2. Load the article list

    Wait for the recommendation list to sync, then tap Done. If you need subscriber content, use the official sign-in on the article page with the account linked to your New Yorker subscription.

  3. Read or explain an accessible story

    From The New Yorker’s View all list, open a story and check that the text is available. Choose Read Aloud or Explain. Refresh with Sync when you want the latest recommendations.

Before you start: Recommendations are not your personal saved stories or an archive of every issue. Paywalls and subscriber-only articles keep their original access requirements.

Using The New Yorker website on a computer?

Open the actual article in Chrome or Edge, wait for the body to load, then use CastReader’s Read or Explain controls. Check the first paragraphs and the end of the extracted content. The browser workflow reads the current page; it does not sync My Library or guarantee every article layout.

How Read & Explain uses the source text
O’Reilly
iOS · iPadOS · Android

Connect O’Reilly books through your reading history

Bring books you have opened on O’Reilly into CastReader. Personal subscriptions and supported school, company or library sign-in routes lead to the same accessible chapter-reading workflow.

O’Reilly connection, history sync and original-page reading are implemented on iOS and Android. The extension separately reads supported O’Reilly book chapters in the browser.

On the original platform

O’Reilly’s mobile apps include text-to-speech. You can try that built-in option first; its accessibility guide also covers display settings and other reading features.

O’Reilly’s accessibility and TTS guide

Connect in the iOS app

  1. Choose your O’Reilly login route

    Connect O’Reilly in Reading sources. Use Personal account, or choose School or library and follow your institution’s sign-in. If needed, enter the O’Reilly or EZproxy link supplied by your library.

  2. Open a book to populate history

    The imported list is reading history, not the whole catalog. If it is empty, choose Open a book, find an accessible title and open its reader. Return and choose Sync O’Reilly reading history.

  3. Sync and open the chapter

    Confirm the detected history, then open a book from CastReader’s O’Reilly shelf for Read Aloud or Explain. After opening another book on O’Reilly, resync to bring it into this list.

Before you start: You still need an active personal or institutional entitlement. Sync does not import every playlist, course, video or audiobook. Institution-specific login and proxy policies can affect access; code, diagrams and complex layouts may need visual reading.

Using the desktop extension

In Chrome or Edge, finish your normal O’Reilly or institutional sign-in and open an actual book chapter. Start CastReader on the loaded chapter. A catalog page, video course or unsupported proxy route is not equivalent to a readable book chapter.

O’Reilly browser reading guide
Scribble Hub
iOS previewAndroid: submitted version

Listen to Scribble Hub chapters from your reading list

Connect your own Scribble Hub reading list, choose a serial and open its current chapter. Use Read Aloud or Explain while following the chapter on the original page.

iOS is a preview adaptation. Android binding and chapter reading are included in the 1.0.70 submission; availability depends on the version installed.

On the original platform

Scribble Hub’s Reading List tracks series and chapter bookmarks. Its Auto Bookmark setting can update the chapter after you spend the configured time on that page.

Scribble Hub’s Reading List tutorial

Connect in the iOS app

  1. Add the serial to your Reading List

    On Scribble Hub, sign in and add the series to your own Reading List. Check its Current chapter; Latest is the newest release and may be ahead of where you stopped.

  2. Connect and let your list import

    In an iOS build with the preview, open Reading sources and connect Scribble Hub. Sign in on the official page. It opens your shelf automatically; use Shelf if needed, then tap Done when sync finishes.

  3. Choose a book and open its chapter

    Open View all beside Scribble Hub, select a serial and start Read Aloud or Explain. After changing your reading list on the website, use Resync in CastReader.

Before you start: Use your own account’s list. The website may ask you to complete verification. Chapter continuation has been checked on specific samples, not every serial; syncing the shelf does not promise shared reading progress across devices.

Read a chapter without connecting a mobile shelf?

On a computer, open a chapter page in Chrome or Edge and start CastReader. Check that the chapter body is selected. A series landing page is not a chapter; browser reading and mobile shelf sync are separate workflows.

Scribble Hub text-to-speech and chapter guide
All reading sources & app downloadsGet the browser extension

FOR WORK & STUDY

Read through your documents. Understand the difficult parts.

Keep your document open. Follow the original text as CastReader reads aloud, then use Read & Explain to work through a difficult passage.

Google DocsNotionFeishuYuqueGmailGoogle Drive

Follow the words, keep your place

Natural speech, synchronized highlighting and automatic scrolling help you stay with the source as you read.

Hear what a difficult passage means

Read & Explain talks through available source text, with annotations that point back to the passage. Choose an explanation language in CastReader.

See Read & Explain
Get the browser extension

Free to start; AI usage and voices follow your plan. View plans

Interactive preview · no audio
A sample documentCastReader

Project brief: a calmer launch

Start with a small pilot before opening the product to everyone.

A gradual rollout limits the impact of unexpected problems and gives the team time to learn.

Use feedback from the pilot to improve the experience before expanding access.

Read aloud · 1 / 3

Follow each word as it is read, with the current paragraph kept in view.

Documents, email and files from your drive

Open a document or message in its own page, or bring a supported file into the reader. Choose your source for the right steps.

Google Docs

Drafts, proposals and shared documents.

Open the document in its own Google Docs tab.

Reading guide

Notion

Notes, project briefs and knowledge pages.

Open the page containing the text you want to read.

Reading guide

Feishu

Team documents and knowledge-base articles.

For long documents, allow sections to load as you scroll.

How to start

Yuque

Technical notes and team knowledge bases.

Open a document article inside the knowledge base.

How to start

Gmail

Individual messages, long replies and email newsletters.

Open a message in desktop Gmail and expand the reply you want to hear. Choose Listen; select a passage if the thread includes unrelated text.

Reading guide

Google Drive

Google Docs and supported files stored in your drive.

Open a Google Doc in Google Docs and use the extension there. For PDF, DOCX, EPUB or TXT, download an accessible copy and open it in the CastReader Web Reader. Drive account or folder sync is not provided.

Explore file reading

From an open document to focused reading

  1. 01

    Open your document

    Install the extension, then open a document you can access in your browser.

  2. 02

    Start reading

    Choose Read Aloud in CastReader. Follow the highlighted text and adjust the voice or speed.

  3. 03

    Pause at a difficult part

    Bring the passage into view and choose Read & Explain. Keep the original beside the explanation.

Read & Explain uses the text available on the current page. Loaded content, editor layout, language and extension version affect what can be read and marked. Check the original when reviewing an explanation.

Reading an email instead?Explore Gmail read aloud

Platform logos identify compatible sources. CastReader is an independent product.

Choose the reading surface

Each workflow below is intentionally narrow enough to explain what CastReader actually does.

Official mobile workflow

Kindle books on iPhone and Android

Use the CastReader mobile app for a phone-first Kindle bookshelf, read aloud, highlighting, auto-scroll, background playback, and resume progress where supported.

Best for

Long Kindle listening sessions on a phone

Limits to know

Availability depends on the book, platform, content access, and text CastReader can legitimately process. CastReader is not affiliated with Amazon or Kindle.

Browser extension workflow

Webpages, articles, and browser reading

Use the Chrome or Edge extension to extract and read supported rendered pages in place with highlighting and playback controls.

Best for

Articles, newsletters, documentation, and other text-heavy pages

Limits to know

Page structure, permissions, embedded viewers, dynamic rendering, and site updates can affect extraction. No browser extension can guarantee every website.

Start with the news sources you know

These publishers use general webpage or selected-text reading for article text you can access. Results depend on the article layout and loaded content. These entries do not represent account connections or mobile subscription sync.

  • BBC News

    bbc.com · Web article

  • CNN

    cnn.com · Web article

  • The New York Times

    nytimes.com · Web article

  • The Guardian

    theguardian.com · Web article

  • Reuters

    reuters.com · Web article

  • AP News

    apnews.com · Web article

  • The Washington Post

    washingtonpost.com · Web article

  • The Wall Street Journal

    wsj.com · Web article

  • Bloomberg

    bloomberg.com · Web article

  • Financial Times

    ft.com · Web article

  • The Economist

    economist.com · Web article

  • NPR

    npr.org · Web article

  1. 01Open an individual article on the publisher’s site. Sign in or use your subscription if needed, then let the article load.
  2. 02Open CastReader and choose Read Aloud. If the page layout is not detected cleanly, select the text you want to hear.
  3. 03Choose a voice and speed, or use Read & Explain on the available source text.
Explore webpage and selected-text reading
Dedicated browser workflow

Kindle Cloud Reader

CastReader provides a dedicated extraction workflow for Kindle Cloud Reader when ordinary DOM-based read-aloud tools cannot see the rendered book text.

Best for

Reading legitimately accessible Kindle Cloud Reader pages aloud in a desktop browser

Limits to know

It does not bypass DRM, ownership, subscriptions, regional availability, or publisher restrictions. The phone app uses a separate workflow.

Platform-specific document workflows

Local documents and DRM-free EPUB

Open local PDF, DOCX, DRM-free EPUB, TXT, Markdown, or HTML files in the CastReader Web Reader. You can also use the mobile app or an installed extension when it supports your file and device.

Best for

Reading your own supported documents in the browser, or listening on a phone or tablet

Limits to know

Chrome, Edge, and Firefox extensions cannot import a local EPUB. DRM-protected files cannot be imported. A scanned PDF without readable text needs a separate supported OCR workflow. Complex layouts and large files may not extract cleanly. The original file is processed locally; AI reading sends the text to be spoken, and Explain processes the text you choose to submit.

Supported reading guides

AI answers, research pages, and difficult reading

Listen to supported Claude, ChatGPT, Gemini, and research pages, or use Read & Explain when understanding matters more than simply hearing the words.

Best for

Long AI answers, papers, foreign-language passages, and dense explanations

Limits to know

Interactive widgets, code blocks, citations, formulas, figures, and page updates may need manual verification. Explanations can be incomplete or wrong.

chatgpt.com
ChatGPT
Explain quantum entanglement simply.
✦
ChatGPT

Animated preview · no audio. Listen to AI answers on supported page layouts; availability varies by platform and extension version.

Compatibility is a workflow, not a universal claim

  • Use only content you can legitimately access and process.
  • CastReader does not bypass DRM, paywalls, subscriptions, or organization permissions.
  • Extraction and highlighting can change when a third-party platform changes its page.
  • Voice and synchronization quality vary by language, source, and selected surface.
  • Read & Explain output must be checked against the original, especially for high-stakes material.

Integration FAQ

Does CastReader work on every website?

No. The browser extension works on supported rendered pages, but permissions, page structure, embedded viewers, dynamic content, and platform changes can affect extraction.

Should I use the app or browser extension?

Use the Web Reader for local PDF, DOCX, DRM-free EPUB, TXT, Markdown, or HTML files. Choose the phone or tablet app for mobile listening, or an installed browser extension for supported webpages. File import and OCR support vary by client and version; check the controls available in the version you use.

Can CastReader bypass Kindle DRM or a paywall?

No. CastReader reads content you can legitimately access through a supported workflow. It does not bypass DRM, purchases, subscriptions, paywalls, or publisher restrictions.

Can it read scanned PDFs and screenshots?

Image and scan workflows can use OCR, but availability and accuracy depend on image quality, layout, language, and the selected CastReader surface.

Do integrations share one Pro account?

Use the same login email to align Pro entitlement across supported surfaces. Content libraries and progress are workflow-specific and should not be assumed to sync everywhere.

What should I do when a supported page stops working?

Confirm access, reload the page, check the source-specific guide, and contact support with the page type and browser. Third-party page updates can require CastReader compatibility changes.

Start from the content, not a platform list

Choose the official CastReader surface that matches where the text lives, then check the source-specific limits before relying on the result.

Choose a CastReader versionRoute my content