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Welcome to Q-Ai PDF: edit, convert, scan and sign PDFs, fill ready-made templates, and let AI write your documents and slides.
Edit, convert, scan and sign PDFs — and let AI write your documents.
Q-Ai PDF is a complete PDF toolkit: an editor, a converter, a document scanner, a library of ready-made templates, and AI that writes documents and presentations for you. EDIT • Change the text of a page in place • Add text, pictures, shapes, notes and your signature • Fill in forms • Reorder, rotate or remove pages All on your device, without a connection. CONVERT AND ORGANISE • PDF to and from Word, Excel, PowerPoint, images and text • Merge, split, compress, protect, unlock, watermark, number pages and redact SCAN Photograph a sheet of paper and get a clean page: found, squared, evenly lit and smoothed flat. TEMPLATES CVs, invoices, quotes, receipts, certificates, letters and more, in many designs. Fill them in by hand with a live preview, or let AI fill them for you. CREATE WITH AI Describe what you need and get a report, a proposal, a CV or a slide deck, written in front of you — then edit it and export it as PDF, Word or PowerPoint. Summarise, translate or ask questions of any PDF. PRIVATE BY DESIGN The tools work on your device and your files stay there. Only AI tasks are sent to our server, and the app tells you each time. No ads. TWELVE LANGUAGES English, Arabic, French, Spanish, Portuguese, German, Russian, Turkish, Indonesian, Hindi, Chinese and Japanese — with a full right-to-left layout for Arabic. FREE TOOLS, SIMPLE PLANS Every tool that runs on your device is free. Without a plan, exported files carry a small line "Q-Ai PDF by QbyteLab.com". A monthly plan removes that line and includes AI usage: • Starter — $4.99 per month • Plus — $9.99 per month • Pro — $24.99 per month • Max — $49.99 per month Larger plans include more AI usage. Each paid month starts with the plan's full amount. Prices may vary by country. Plans renew monthly through Google Play, and you can cancel at any time in your Google Play subscriptions. Privacy policy: https://qbytelab.com/ai-pdf-privacy/ Terms of use: https://qbytelab.com/ai-pdf-terms/