Last updated 08-12-2026
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DeepPDF
DeepPDF is a PDF workspace for chatting with documents, translating them, summarizing long files, and converting between Word, Excel, images, Markdown, and video formats. Upload a research paper or contract and ask questions about tables, charts, and formulas, or run the translator for a side-by-side view across 100 or more languages.
Many PDF chat tools stop at plain text extraction. DeepPDF also ships dedicated flows for summarization, PDF-to-Markdown export, explainer video generation, and format converters up to 200 MB per file on the web uploader. Pro and Max tiers during beta raise library limits to 200 or 1,000 PDFs with unlimited AI features.
Students, researchers, lawyers, and business analysts use DeepPDF to pull exact quotes with citations, generate structured outlines, and skip manual scrolling through hundred-page reports. The free tier stores up to 10 PDFs at 5 MB each, while logged-in beta plans expand capacity at no charge for now.
ChatPDF answers questions about tables, charts, and formulas with exact quoted citations
PDF Translator supports 100 or more languages with side-by-side bilingual layout
Free plan includes 10 PDFs at 5 MB each with limited AI features
Pro beta tier handles 200 PDFs at 50 MB each with unlimited AI access at $0 during beta
Web uploader accepts PDFs up to 200 MB for chat and translation workflows
Converters export PDFs to Word, Excel, Markdown, images, text, and explainer video formats
ChatPDF reads tables, charts, and formulas rather than only plain text layers.
Side-by-side translator view helps verify legal and academic translations across 100+ languages.
Broad converter list covers Word, Excel, Markdown, images, and video from one account.
Beta Pro and Max tiers currently offer expanded limits at no charge while listed at $0.
Citation-style exact quotes support research and compliance review workflows.
Free tier caps storage at 10 PDFs and 5 MB per file with limited AI features.
Pro and Max pricing is unsettled while marked free during beta, so future costs are unclear.
Many advanced tools require login even though individual pages advertise no sign-up uploads.
What is DeepPDF?
DeepPDF is an online PDF toolkit for chatting with documents, translating them, summarizing content, and converting files between formats. Its ChatPDF feature analyzes text, tables, charts, and formulas in uploaded PDFs.
How much does DeepPDF cost?
DeepPDF Free is $0 with 10 PDFs and 5 MB per file plus limited AI. Pro and Max plans are listed at $0 during beta with 200 or 1,000 PDFs respectively and higher per-file size limits up to 200 MB.
Does DeepPDF translate PDFs?
Yes, DeepPDF includes an AI PDF Translator that preserves formatting and shows original and translated text side by side. The translator supports more than 100 languages and allows download of the translated file.
Can DeepPDF handle large PDF files?
DeepPDF's web ChatPDF and translator pages accept uploads up to 200 MB. Paid beta tiers raise per-account PDF counts to 200 or 1,000 documents with 50 MB or 200 MB limits per file on Pro and Max.
Does DeepPDF require sign-up?
DeepPDF ChatPDF and PDF Translator pages advertise free use without sign-up for basic uploads. Account login unlocks library storage tiers shown on the pricing page with higher PDF counts.
What formats can DeepPDF convert?
DeepPDF offers converters between PDF and Word, Excel, images, JPG, text, and Markdown, plus PDF-to-video and explainer video tools listed in the site navigation.