Free Pdf explainer - 18 Free AI tools

Ask Your PDF

Chat with your PDFs and extract valuable insights

Document chat

Open

289 askyourpdf.com

Nice interface, but no good at PDF answers, especially tables data.

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🇬🇧 United Kingdom

Released 2y ago

Free + from $11.99/mo

45,434

997

3.3

ChatPDF

Chat with any PDF instantly

Document chat

Open

Leonel Curra

Dec 29, 2023

@ChatPDF

Amazing, fast

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🇩🇪 Germany

Released 2y ago

Free + from $11.99/mo

41,965

634

2.8

ChatPDF.ae

Chat with any PDF, ask questions, summarize and extract insights effortlessly.

Document chat

Open

The maximum number of pdf pages for the free tier is 10, which is a bit small. Generally, I think people need this service for pdf documents over 50 pages or so.

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Released 1y ago

Free + from $5/mo

15,193

108

2.8

Explainpaper

Demystify academic papers with AI-powered explanations.

Document insights

Open

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🇺🇸 United States

Released 3y ago

Free + from $12/mo

14,096

321

3.6

PDF Guru

Chat with your PDF for instant insights

Document chat

Open

1,361 pdfflex.com

Awsome tool recomendasion !

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Released 1y ago

Free + from $49.99/mo

9,621

263

3.4

PDF Guru - AI PDF Summarizer

Summarize PDFs quickly with AI-powered insights.

PDF summaries

Open

Maksym Zolotyi

🙏 3 karma

Jan 31, 2025

@PDF Guru - AI PDF Summarizer

This AI PDF Summarizer worked really well

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Released 10mo ago

Free + from $0.99

8,175

44

3.0

PDF.AI

Chat with any PDF: ask, summarize, find.

Document chat

Open

These are garbage there are 1000s of these fake free PDF editors. They don’t work and just waste everyones time.

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Released 2y ago

Free + from $10/mo

6,093

70

3.6

PDFPeer

Chat with any PDF in seconds

Document chat

Open

Not bad, its freemium and the feature is good like private pdf and support OCR

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Released 2y ago

Free + from $10.49/mo

5,932

115

2.7

PDF to Video AI

Turn PDFs into professional explainer videos in minutes.

PDF to videos

Open

Hongyuan Cao

🛠️ 11 tools 🙏 218 karma

Sep 4, 2025

@PDF to Video AI

Best PDF to Explainer Videos AI Tool

333 Reply Share Delete Report

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Released 3mo ago

100% Free

5,825

123

4.2

PDF Summarizer

AI summarizes PDFs in seconds.

Summaries

Open

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Released 1y ago

Free + from $6/mo

1,614

23

PalyPDF

Chat with PDFs in any language

Document chat

Open

652 palypdf.com

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Released 1y ago

Free + from $4.99/mo

2,222

19

5.0

X-Pilot AI

#1 AI Course Videos Generator，Knowledge to Video in 1-Click

Educational videos

Open

12,271 www.x-pilot.ai

Currently, generating course videos is basically free, and everyone is welcome to use it! If you have any problems during use, you can complain and we will quickly iterate! Thank you~!

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Released 1mo ago

Free + from $24/mo

13,800

24

4.4