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Frequently Asked Questions

Is Nexva's Chat PDF tool free to use?

Yes! We offer free access with generous monthly limits perfect for getting started and trying the tool risk free. You get 50 PDF uploads and unlimited questions per month. When you're ready to power up, our premium plan removes limits and adds advanced features like batch processing and API access. No credit card needed to start.

What is the maximum PDF size I can upload?

Our AI chat PDF tool handles documents up to 500MB with no page limits. That means you can upload 100+ page research papers, thousand-page contracts, or massive reports without worrying about file size errors. Most competitors limit you to much smaller files.

Can the AI summarize legal contracts or research papers?

Absolutely. Our tool is specifically trained to handle complex documents like contracts, research papers, financial reports, and technical documentation. It understands legal language, academic writing, and industry-specific terms. Legal professionals and researchers rely on us for accurate analysis of sensitive documents.

How secure is my data?

Your security is our top priority. All documents are encrypted in transit and at rest. We never train our public AI models on your uploaded files by default. For extra security, use our Local Privacy Mode your documents stay entirely on your device. Legal professionals and enterprises trust us with confidential client files.

Where is my data stored?

Your documents are stored on secure, encrypted servers. We comply with GDPR, CCPA, and other major privacy regulations. You control your data—delete it anytime, and it's permanently removed from our systems.

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