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Cosmovex

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PDF Viewer & Editor - AI app icon

PDF Viewer & Editor - AI

Productivity★ 4.9 (12)1K+ downloadsby Cosmovex

Edit, convert & sign PDFs on mobile.

A full-featured PDF editor with AI assistance. Merge, split, compress, convert, annotate, and sign PDF documents directly on your Android device. No desktop required.

Merge & SplitAI SummarizeSign PDFsConvert

About PDF Viewer & Editor - AI

PDF Toolkit AI is the most complete PDF editing solution for Android. Merge multiple PDFs, split large documents, compress file sizes, convert PDFs to Word/images, and annotate pages with highlights, comments, and drawings. The built-in AI assistant can summarize documents, extract key information, and answer questions about PDF content. Sign documents digitally with your finger or a typed signature. Works entirely offline — no cloud upload required for basic operations. Whether you're reviewing contracts, filling forms, or combining reports, PDF Toolkit AI handles it all from your phone.

Screenshots

See it in action

PDF Viewer & Editor - AI screenshot 1PDF Viewer & Editor - AI screenshot 2PDF Viewer & Editor - AI screenshot 3PDF Viewer & Editor - AI screenshot 4PDF Viewer & Editor - AI screenshot 5PDF Viewer & Editor - AI screenshot 6
Features

Everything You Need

Merge & Split PDFs

Combine multiple PDF files into one or split a large document into separate pages. Reorder pages with drag-and-drop.

AI Document Assistant

Ask questions about your PDF, get instant summaries, and extract key data using Gemini AI. Understand any document in seconds.

Sign & Annotate

Sign documents with your finger or typed signature. Add highlights, sticky notes, drawings, and text stamps to any PDF page.

Convert PDFs

Convert PDFs to Word, images (JPG/PNG), or text. Convert Word and image files to PDF. Batch conversion supported.

Compress PDFs

Reduce PDF file size for easy sharing. Choose compression level to balance quality and file size.

Offline & Private

Core PDF operations work entirely offline. No files are uploaded to any server without your explicit action. Your documents stay private.

Ready to Try PDF Viewer & Editor - AI?

Free to download. No account required. Available on Android and iOS.

FAQ

Frequently Asked Questions

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