Drop any file here or click to upload
PDF, DOCX, XLSX, PPTX, images, and 20+ more formats
PDFDOCXXLSXPPTXJPGPNGCSVTXT+20 more
What's included
Natural language Q&A with any document
Every answer includes page and section citations
Follow-up questions in context
Understands tables, charts, and complex structures
Free tier: 3 messages per document; Pro: unlimited
Common use cases
Legal Review
Ask 'What are the termination clauses?' and get a cited answer.
Research
Ask 'What was the sample size in study 3?' without reading the whole paper.
Contract Analysis
Ask 'What are my obligations under section 4?' instantly.
Study Aid
Quiz yourself on textbook content with cited answers.
Output formats
Chat transcriptPDF export
Frequently asked questions
How accurate are the answers?
DocuLens only answers based on content explicitly in your document. It will say 'I cannot find this information' rather than guess.
How many questions can I ask?
Free tier: 3 messages per document. Pro and Business: unlimited questions.
Does it remember previous questions?
Yes. The chat maintains context across your conversation with the document.