Is Ask Questions About PDF free to use?

Yes. Ask Questions About PDF is free for files up to 25 MB.

Are my files uploaded to a server?

No. Ask Questions About PDF runs entirely in your web browser. Your files are processed on your own device and are never uploaded to our servers.

Does it work on my phone?

Yes. It works in modern mobile browsers on iOS and Android with no installation. Very large files may take longer on older devices.

Ask Questions About PDF Online

Ask any question about your PDF and get an AI-powered answer based on the document's content. Text is extracted on your device, then sent to our AI with your question.

LivePremium

Drop your PDF here

Drag & drop your file, or

Supported: PDF · Max 25 MB per file

Processed in your browser — your files are never uploaded to our servers.

How to use Ask Questions About PDF

01
Choose your file
Drop a PDF into the box or browse from your device.
02
Adjust the options
Pick the settings you need — every option is explained right where you choose it.
03
Download the result
Your file is processed and ready to save in seconds. Nothing is kept afterwards.