Chat with PDF
Ask questions about your PDF and get AI-powered answers.
📂
Drag & drop files here
or click to select
PDF with extractable text — up to 20 MB
Frequently asked questions
What kind of questions can I ask?+
Anything grounded in the document — summaries, specific facts, comparisons. The AI only answers from the PDF content.
Is it really free?+
Yes. Chat with PDF is 100% free — no sign-up, no watermarks. We cap usage at 10 operations per day per visitor to keep the service fast for everyone.
Are my files private?+
For most tools your file never leaves your browser — everything runs locally. For Office conversions (which need LibreOffice on our server), files are processed and deleted immediately after conversion.
Is there a file size limit?+
Browser-based tools depend on your device's memory; most files under 200 MB work fine. Server-side conversions are capped at 50 MB.