1. YouTube Summary with ChatGPT
Instant AI summaries and transcripts for YouTube videos.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Instant AI summaries and transcripts for YouTube videos.
Best ChatDOC: PDF AI Reading Assistant Alternatives in 2026
ChatDOC: PDF AI Reading Assistant is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About ChatDOC: PDF AI Reading Assistant
Chat with any PDFs, get AI summary, table interpretation, data analysis, formula explanation and any details within seconds.
Free
Full reviewComparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| ChatDOC: PDF AI Reading Assistant (original) | — | — | Free | Chat with any PDFs, get AI summary, table interpretation, data analysis, formula explanation and any details within seconds. |
| YouTube Summary with ChatGPT | 4.3 | 1M+ | Free | Students and researchers triaging long videos, lectures and conference talks. |
| Screenshot YouTube | — | — | Free | Take a screenshot of any YouTube video with one click. |
| Liner: ChatGPT AI Copilot for Web&YouTube&PDF | — | — | Free | Use ChatGPT directly on the website, even on YouTube! Add AI Copilot and get more done with your personal AI assistant/AI Companion. |
| Table Capture | — | — | Free | Copies HTML tables to the clipboard or exports them to Microsoft Excel, CSV, Google Sheets, Office 365, etc. |
| Picture in Picture - PiP Floating Video | — | — | Free | Watch YouTube, Netflix & any video in a floating Picture in Picture (PiP) window on top of other tabs and apps. Pop out any video. |
| AI Summary for YouTube | — | — | Free | Get YouTube Video Summary in seconds and let you quickly get the content of the video, save time and learn quicker. |
| Youtube TV On PC | — | — | Free | Enables Youtube TV with auto HD on your pc so you can control youtube from your mobile device. |
| Auto Quality for YouTube™ | — | — | Free | Watch YouTube™ Videos automatically in any quality |
| Return YouTube Dislike | 4.5 | 5M+ | Freemium | Return YouTube Dislike restores the ability to see dislikes on YouTube. Starting December 13th 2021, YouTube removed the ability t. |
| Video Speed Controller | 4.5 | 3M+ | Free | Students and anyone watching long videos or lectures |
ChatDOC: PDF AI Reading Assistant alternatives in detail
View Extension
2. Screenshot YouTube
Take a screenshot of any YouTube video with one click.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Take a screenshot of any YouTube video with one click.
3. Liner: ChatGPT AI Copilot for Web&YouTube&PDF
Use ChatGPT directly on the website, even on YouTube! Add AI Copilot and get more done with your personal AI assistant/AI Companion.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Use ChatGPT directly on the website, even on YouTube! Add AI Copilot and get more done with your personal AI assistant/AI Companion.
4. Table Capture
Copies HTML tables to the clipboard or exports them to Microsoft Excel, CSV, Google Sheets, Office 365, etc.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Copies HTML tables to the clipboard or exports them to Microsoft Excel, CSV, Google Sheets, Office 365, etc.
5. Picture in Picture - PiP Floating Video
Watch YouTube, Netflix & any video in a floating Picture in Picture (PiP) window on top of other tabs and apps. Pop out any video.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Watch YouTube, Netflix & any video in a floating Picture in Picture (PiP) window on top of other tabs and apps. Pop out any video.
6. AI Summary for YouTube
Get YouTube Video Summary in seconds and let you quickly get the content of the video, save time and learn quicker.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Get YouTube Video Summary in seconds and let you quickly get the content of the video, save time and learn quicker.
7. Youtube TV On PC
Enables Youtube TV with auto HD on your pc so you can control youtube from your mobile device.
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Enables Youtube TV with auto HD on your pc so you can control youtube from your mobile device.
8. Auto Quality for YouTube™
Watch YouTube™ Videos automatically in any quality
Why it replaces ChatDOC: PDF AI Reading Assistant: Covers similar ground in the YouTube category: Watch YouTube™ Videos automatically in any quality
9. Return YouTube Dislike
Return YouTube Dislike restores the ability to see dislikes on YouTube. Starting December 13th 2021, YouTube removed the ability t.
Why it replaces ChatDOC: PDF AI Reading Assistant: Another popular YouTube extension: Return YouTube Dislike restores the ability to see dislikes on YouTube. Starting December 13th 2021, YouTube removed the ability t.
10. Video Speed Controller
Keyboard shortcuts to speed up, slow down and skip any HTML5 video.
Why it replaces ChatDOC: PDF AI Reading Assistant: Another popular YouTube extension: Keyboard shortcuts to speed up, slow down and skip any HTML5 video.
Compare ChatDOC: PDF AI Reading Assistant head-to-head
Direct comparisons with the extensions people weigh against it.
SponsorBlock vs Enhancer for YouTubeCrowdsourced sponsor skipping against a full YouTube player control panel.YouTube Summary vs GlaspTranscript summaries on demand versus highlights you keep and revisit.SponsorBlock vs YouTube SummaryBoth are youtube extensions people shortlist together for youtube — see how ratings, install base, pricing and day-to-day use differ.All comparisonsThe full compare hub, grouped by category.
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Frequently asked questions
What is the best alternative to ChatDOC: PDF AI Reading Assistant?
YouTube Summary with ChatGPT is the closest match. Covers similar ground in the YouTube category: Instant AI summaries and transcripts for YouTube videos.
Is there a free alternative to ChatDOC: PDF AI Reading Assistant?
Yes — YouTube Summary with ChatGPT, Screenshot YouTube, Liner: ChatGPT AI Copilot for Web&YouTube&PDF are free.