PDF Editor for Android

Handling PDFs on mobile is usually a pain — you need separate apps for viewing, editing, signing, and converting. PDF Toolkit AI rolls everything into one app. Whether you're reviewing a contract, signing a document, combining reports, or extracting data, you don't need to switch apps or touch a desktop.

Merge multiple PDFs into one seamless document. Split a large PDF into individual pages. Compress PDFs to make them smaller for email or cloud storage. Convert PDFs to Word, images, or text without losing formatting. All editing operations happen on-device — no cloud upload, no slow servers, just instant results.

The built-in AI assistant understands your PDFs. Ask questions about document content, get instant summaries, extract key information, and find specific pages in seconds. It's like having a research assistant for any PDF. Sign documents digitally with your finger or a typed signature, add highlights, comments, and annotations.

Core PDF operations work completely offline. AI features (summarize, Q&A) need internet to connect to Gemini AI, but everything else stays private on your device. Perfect for business users, lawyers, students, and anyone who deals with PDF documents regularly.