Combine pdfs

ChatPDF

Chat with any PDF instantly

Document chat

Open

41,938

634

2.8

Released 2y ago

Free + from $11.99/mo

Share

Leonel Curra

Dec 29, 2023

@ChatPDF

Amazing, fast

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PDF Translator

Translate PDFs and documents in 136 languages, preserving format.

PDF translations

Open

28,170

183

1.8

Released 3y ago

From $20/mo

Share

86 www.pdftranslator.dk

ChatPDF.ae

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

Document chat

Open

15,120

108

2.8

Released 1y ago

Free + from $5/mo

Share

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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pdfAssistant.ai

Your 24/7 AI-powered PDF processing assistant.

PDF Management

Open

16,803

122

3.5

Released 1y ago

Free + from $4.99

Share

1,765 pdfassistant.ai

pdf2gpt

Summarize PDFs with GPT: Full text to concise insights.

Summaries

Open

11,582

126

2.4

Released 2y ago

Free + from $5/mo

Share

They started charging for documents , Please change from no pricing to freemium

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LightPDF

Chat with documents instantly in 100+ languages.

Document chat

Open

10,510

95

3.0

Released 2y ago

No pricing

Share

621 lightpdf.com

Good to use even for free. Gives answers related directly to the info in the document, along with references to pages where it can be found. Also does well at analyzing graphs and charts

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PDF Guru

Chat with your PDF for instant insights

Document chat

Open

9,364

263

3.4

Released 1y ago

Free + from $49.99/mo

Share

1,125 pdfflex.com

Awsome tool recomendasion !

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Workbookpdf

Personalized language workbooks with fun exercises

Language learning

Open

6,187

85

3.0

Released 2y ago

From $19

Share

PDFChat

Chat with any PDF document in any language using AI.

Document chat

Open

6,138

27

5.0

Released 2y ago

From $6.99/mo

Share

Yash Chaudhary

Jan 27, 2024

@PDFChat

Finally an app that works with PDF's flawlessly!

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GoPDF

Chat with PDFs: Ask questions, get answers instantly.

Document chat

Open

6,468

52

4.8

Released 1y ago

Free + from $9.99/mo

Share

488 gopdf.io

TRI 7

Dec 5, 2023

@GoPDF

Highly recommended. It saves a lot of time. Their PDF chat feature is very user-friendly.

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PDF to Video AI

Turn PDFs into professional explainer videos in minutes.

PDF to videos

Open

5,549

118

4.2

Released 2mo ago

100% Free

Share

Hongyuan Cao

🛠️ 11 tools 🙏 213 karma

Sep 4, 2025

@PDF to Video AI

Best PDF to Explainer Videos AI Tool

312 Reply Share Delete Report

Map This

Transform PDFs into engaging mind maps.

Mind maps

Open

3,381

15

Released 1y ago

Free + from $4/mo

Share

308 www.map-this.com

PDFToMP3

Transform PDFs into easy-listening MP3s.

Text to speech

Open

2,589

49

4.0

Released 1y ago

Free + from $2

Share

There is no way to tell how good this AI Text to MP3 service is without paying up front. Maybe it's good, maybe it's not.

2 Reply Share Delete Report

PDF Summarizer

AI summarizes PDFs in seconds.

Summaries

Open

1,601

23

Released 1y ago

Free + from $6/mo

Share

PalyPDF

Chat with PDFs in any language

Document chat

Open

2,078

19

5.0

Released 1y ago

Free + from $4.99/mo

Share

519 palypdf.com

PDF2Quiz

Transform PDFs into quizzes using AI.

Quizzes

Open

1,347

29

Released 1y ago

Free + from $5/mo

Share

AskThePDF

Bring documents to life with AI-powered insights.

Document chat

Open

1,303

22

4.0

Released 1y ago

Free + from $16.10/mo

Share

Way better than most Chat with PDF tools I tried

1 Reply Share Delete Report

aiPDF

Chat with any PDF effortlessly.

Document chat

Open

1,159

5

1.0

Released 1y ago

Free + from $9/mo

Share

ChatPDF.so

Chat with PDFs using AI

Document chat

Open

1,308

15

3.0

Released 1y ago

Free + from $9.93/mo

Share

563 www.chatpdf.so

HiPDF

Edit, convert, and organize PDFs effortlessly online.

PDF Management

Open

1,472

6

3.0

Released 2y ago

Free + from $69.99/mo

Share

760 www.hipdf.com

PDF Translator

Translate PDFs without losing formatting.

PDF translations

Open

675

21

1.0

Released 20d ago

100% Free

Share

PDFChat.com

Chat with PDFs: Summarize, extract insights, get cited answers.

Document chat

Open

577

12

4.0

Released 1y ago

Free + from $8.99/mo

Share

SmallPDF

Turn PDFs into instant insights with AI.

PDF Management

Open

879

7

3.0

Released 2y ago

No pricing

Share

302 smallpdf.com

alnessphotostudio steve

🙏 10 karma

Apr 16, 2025

@SmallPDF

First week is free (hence 3 stars when it would have been 1 otherwise) then you have to pay £81 / year or £9 / month which for a light or occasional user is very expensive. There really needs to be a sensible ’document limit’ to back up the very good trial period.

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