PDF Summarizer
What PDF Summarizer is
PDF Summarizer is a web service for summarizing, searching, translating, and citing uploaded files in more than 90 languages. Users can summarize an entire document or select pages for a detailed summary, then follow clickable page references to the source. Search can span multiple uploaded documents, while tags let users organize files and chat with groups of tagged documents. More than 20 file types are supported, including PDFs, Word documents, PowerPoints, ebooks, text, audio, and video. OCR handles scanned files, including handwriting, and the service offers audio and video transcription. Ivory Mind also lists image analysis, presentations, mind maps, and flashcards from uploaded files. The Free plan costs nothing, allows two uploads and chat with two files, and limits files to 50MB each. Executive costs $12 a month, billed yearly, with unlimited uploads and chats, 500MB files, group chat, 150 monthly audio or video transcriptions, priority support, and several AI models including GPT-5 and Gemini 2.5 Pro.
Who it suits
PDF Summarizer suits researchers, professionals, and students working with long or scanned documents. It is useful when page-linked citations, multi-file search, or document-based study tools are needed.
What it does well
- Summaries can target selected page ranges
- Clickable page-number citations
- Search across multiple uploaded documents
- OCR includes handwritten scans
- Supports more than 20 file types
What to know first
- Free plan allows only two uploads
- Free files limited to 50MB each
- Executive plan is billed yearly
- Free plan requires upgrade after file limit
Limits
The Free plan allows two uploads and chat with two files, and each file can be up to 50MB. Executive includes unlimited uploads and chats, no page limit and files up to 500MB; its listed audio or video transcription allowance is 150 per month.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 2 file uploads · chat with 2 files · files up to 50MB each · 20+ file types · audio transcription | Free |
| Executive | Billed yearly · Unlimited document uploads and chats · no page limit · 500MB files · chat with groups · 150 audio or video transcriptions/month · priority support | $12 a month |
As pdfsummarizer.org lists them, read 30 Sept 2026. The maker's own page has the final word.
Getting started
- Open https://www.pdfsummarizer.org/.
- Use the web service to upload a supported document.
- Choose the Free plan or Executive plan.
- On Free, start with up to two uploads and chat with up to two files.
- For unlimited uploads and chats, choose Executive, billed yearly.
Verdict
PDF Summarizer combines document chat with citations, OCR, tagging, and multi-file search in a browser service. The free tier is limited, while Executive expands storage, file size, chats, transcription, and support for $12 a month billed yearly.
Questions
Is there a free plan?
Yes. Free costs nothing and includes two uploads, chat with two files and files up to 50MB each.
What does Executive cost?
Executive costs $12 a month, billed yearly.
Which platforms does it support?
PDF Summarizer is available on the web.
Can it cite sources in its answers?
Yes. Answers include clickable page number references to check against the source document.
What file types can I upload?
It supports more than 20 types, including PDFs, Word documents, PowerPoints, ebooks, text, audio and video.
Can it read scanned PDFs?
Yes. It can OCR scanned files, including handwriting.
Facts from PDF Summarizer's own pages
- AI models
- The Executive plan offers several AI models, including GPT-5 and Gemini 2.5 Pro. · ivorymind.com, 30 Sept 2026
- Citations
- Answers include clickable page number references so users can check the source in their document. · ivorymind.com, 30 Sept 2026
- Document organization
- Users can tag documents and chat with groups of tagged documents. · ivorymind.com, 30 Sept 2026
- File size limit
- The pricing page lists a 50MB per-file limit on Free and a 500MB per-file limit on Executive. · ivorymind.com, 30 Sept 2026
- File support
- The service supports 20+ file types, including PDFs, Word documents, PowerPoints, ebooks, text, audio, and video files. · ivorymind.com, 30 Sept 2026
- Free plan limit
- The pricing page lists 2 uploads and chat with 2 files on the free plan; its FAQ says the free plan requires an upgrade after the file limit is reached. · ivorymind.com, 30 Sept 2026
- Headquarters
- New York, New York, United States · pdfsummarizer.org, 28 Sept 2026
- Intended users
- The site describes the service as trusted by researchers and professionals and shows use cases including research and studying textbooks or class notes. · pdfsummarizer.org, 30 Sept 2026
- Other tools
- Ivory Mind also offers image analysis, audio and video transcription, presentations, mind maps, and flashcards from uploaded files. · ivorymind.com, 30 Sept 2026
- Purpose
- PDF Summarizer uses AI to summarize, search, translate, and provide citations from PDFs in 90+ languages. · ivorymind.com, 30 Sept 2026
- Scanned documents
- The service can OCR scanned files, including handwriting. · ivorymind.com, 30 Sept 2026
- Search
- Users can search across multiple uploaded documents for key information. · ivorymind.com, 30 Sept 2026
- Summaries
- The service summarizes long documents and lets users choose a page range for a detailed summary. · ivorymind.com, 30 Sept 2026
- Support
- The Executive plan includes priority customer support, and the contact page invites users to get in touch with questions, suggestions, or concerns. · ivorymind.com, 30 Sept 2026
Where PDF Summarizer stands on Freedom251
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