Listen to Feishu & Lark Documents
Turn any Feishu (飞书) or Lark document into natural-sounding audio. CastReader has a dedicated extractor for Feishu's enterprise docs — open the page, click, and listen.
Why Listen to Feishu with CastReader?
Purpose-built support for ByteDance's enterprise collaboration platform
Dedicated Extractor
Built for Feishu's Document Structure
CastReader includes a dedicated extractor for Feishu/Lark that understands its enterprise document structure — shared docs, meeting notes, wikis, and knowledge bases are all extracted cleanly.
Natural Voices
AI Voices in 40+ Languages
Powered by the Kokoro AI model, CastReader reads Feishu documents in natural, expressive voices. Works seamlessly with both Chinese and English enterprise content.
Follow Along
Paragraph Highlighting on Feishu Pages
CastReader highlights the current paragraph as it reads through your Feishu document. Click any paragraph to jump there, or let it auto-scroll as you listen.
100% Free
No Limits, No Account Needed
Completely free with no usage limits. No signup, no subscription, no hidden fees. Install and start listening to your Feishu docs right away.
Frequently Asked Questions
Everything you need to know about listening to Feishu documents
How do I listen to a Feishu document?
Install CastReader from the Chrome Web Store, open any Feishu or Lark document in your browser, and click the CastReader icon. It will start reading the document aloud with natural AI voices.
Does it work with private or shared Feishu docs?
Yes. As long as you can see the document in your browser (you're logged in and have access), CastReader can read it aloud. It works with shared docs, meeting notes, and wiki pages.
Does it work with Lark (the international version)?
Yes. CastReader works with both Feishu (飞书) and Lark. The extractor handles both platforms' document structure.
Is CastReader free?
Yes, completely free with no limits. No account needed, no subscription, no usage caps.
Does it support Chinese content?
Absolutely. CastReader supports 40+ languages including Chinese (Mandarin) with natural-sounding voices. Ideal for Feishu's bilingual enterprise environment.
Can I adjust the reading speed?
Yes. The floating player lets you speed up or slow down playback to match your preference.
Does it highlight the text as it reads?
Yes. CastReader highlights the current paragraph and auto-scrolls so you always know where you are in the document.
Is my data private?
CastReader reads the text on the page you're viewing and sends it to our AI voice API — that's it. We don't store your browsing history or any personal data.
Start Listening Now
Completely free. No signup. No limits. Install and start listening.