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DeepPDF
What it is
DeepPDF is a web-based PDF assistant, also available as an extension, with a free plan. Users can converse with PDFs, create summaries, compare translations, clarify terminology, and examine images or formulas. OCR turns scanned or image-based files into searchable text. Its translator presents bilingual pages side by side and supports more than 100 languages. Additional tools convert PDFs to Word, Excel, PowerPoint, and other formats, convert Word documents to PDF, and handle compression, merging, splitting, page deletion, watermarks, signatures, and online text edits. DeepPDF also provides Google Scholar access for academic paper searches and recommendations. Browser uploads have a stated 200 MB maximum. The Free plan is free for 10 PDFs up to 5 MB each, with limited AI and features. Pro is free during beta for 200 PDFs up to 50 MB, while Max is free during beta for 1,000 PDFs up to 200 MB; both list unlimited AI and features. Email support and a Discord community are offered.
For and against
For
- Chats with PDFs and analyzes formulas
- OCR supports scanned documents
- Translation covers more than 100 languages
- Multiple PDF conversion tools
- Free plan available
Against
- Free plan limits files to 5 MB each
- Free plan allows 10 PDFs
- Pro and Max are billed during beta
- Browser upload maximum is 200 MB
The verdict
DeepPDF combines PDF conversation, OCR, translation, conversion, and document utilities in a browser-based service. The free tier is limited, while larger listed plans are also priced as free during beta.
Who it suits
DeepPDF suits researchers, academics, students, educators, legal teams, business professionals, and content creators working with PDFs. It is useful for document analysis, OCR, translation, conversion, and editing in a browser.
Plans and prices
Free
10 PDFs · 5 MB/PDF · Limited AI · Limited Features
Read 3 Oct 2026 · deeppdf.ai
Max
1000 PDFs · 200 MB/PDF · Unlimited AI · Unlimited Features
Read 3 Oct 2026 · deeppdf.ai
Pro
200 PDFs · 50 MB/PDF · Unlimited AI · Unlimited Features
Read 3 Oct 2026 · deeppdf.ai
On the record
- Academic search
- DeepPDF says users can access Google Scholar to search for academic papers and get recommendations.deeppdf.ai · read 3 Oct 2026
- Browser access
- The homepage provides PDF upload in the browser and offers an “Add to Edge” link.deeppdf.ai · read 3 Oct 2026
- Conversion
- The site lists tools to convert PDFs to Word, Excel, PowerPoint, and other formats, and convert Word files to PDF.deeppdf.ai · read 3 Oct 2026
- Data handling
- The privacy policy says collected data may be stored on servers in the United States or other territories and may be transferred to third-party processors or group companies in other countries.deeppdf.ai · read 3 Oct 2026
- File size
- The homepage upload area states a maximum PDF size of 200 MB.deeppdf.ai · read 3 Oct 2026
- Intended users
- The site names researchers, academics, business professionals, legal teams, educators, students, and content creators as potential users.deeppdf.ai · read 3 Oct 2026
- Maker identity
- The privacy policy identifies the operator as “ZINGDECK INTL PTE.LTD. DeepPDF Inc Sub.”deeppdf.ai · read 3 Oct 2026
- OCR
- Its OCR feature can turn scanned, image-based PDFs into searchable text documents.deeppdf.ai · read 3 Oct 2026
- PDF assistant
- DeepPDF lets users chat with PDFs, generate summaries, compare translations, explain terms, and analyze images and formulas.deeppdf.ai · read 3 Oct 2026
- PDF utilities
- The site says users can compress, merge, and split PDFs, delete pages, add watermarks, sign documents, and edit text online.deeppdf.ai · read 3 Oct 2026
- Security measures
- The privacy policy lists internal reviews, server firewalls, physical security for data facilities, and regular security assessments and updates.deeppdf.ai · read 3 Oct 2026
- Support
- DeepPDF offers email support and a Discord community; it says email replies typically arrive within 24 hours during business days.deeppdf.ai · read 3 Oct 2026
- Translation
- The PDF translator offers a side-by-side bilingual view and supports more than 100 languages.deeppdf.ai · read 3 Oct 2026
