PDF editor app that works 100% offline. Merge, split, compress, sign and convert PDF files directly on your device — no internet, no ads, no subscription.

PDF Toolkit is a free PDF reader and editor for Android. All PDF processing happens locally on your phone. Your files never leave your device — perfect for handling confidential documents, contracts, and sensitive paperwork.

🚀 CORE PDF TOOLS

📄 Merge & Split PDF
- Merge PDF: Combine multiple PDF files into one document instantly.
- Split PDF: Extract specific pages or split a PDF into separate files.
- Compress PDF: Reduce PDF file size for email and sharing without quality loss.
- Rotate & Reorder Pages: Drag and drop to reorganize, delete, or rotate pages.

🔒 PDF Security & Password Tools
- Lock PDF: Encrypt and password protect confidential PDF documents.
- Unlock PDF: Remove passwords and restrictions from protected PDF files.
- Offline Privacy: Zero cloud uploads. Your sensitive data stays on your phone.

📝 PDF Editing Tools
- OCR Scanner: Extract text from scanned PDFs or images with built-in OCR technology.
- Edit PDF Metadata: Modify author, title, and subject tags for document organization.
- Add Watermark to PDF: Insert custom text watermarks for copyright protection.
- Add Page Numbers: Professional page numbering for reports and presentations.
- Flatten PDF Forms: Lock form fields to prevent editing and secure your documents.

✍️ Sign & Annotate PDF
- PDF Signer: Add your digital signature to contracts, invoices, and forms.
- Annotate PDF: Highlight text, draw, and add sticky notes to any document.

🖼️ PDF Converter & Scanner
- Document Scanner: Scan documents to PDF using your phone camera.
- Image to PDF: Convert JPG, PNG photos and screenshots to PDF files.
- PDF to Image: Export PDF pages as high-resolution JPG or PNG images.
- Web to PDF: Convert websites or HTML to PDF format instantly.

✨ Why PDF Toolkit?
- 100% Offline PDF Editor: No Wi-Fi needed. Process documents anytime, anywhere.
- No Ads. No Subscription. Free PDF tools with no hidden costs.
- Lightweight & Fast: Runs smoothly on older Android devices.
- Material 3 Design: Clean, modern UI with full dark mode support.
- Private & Secure: Your files never leave your phone.

PDF Toolkit is the best offline PDF app for Android — whether you need to merge PDF files, compress a PDF, sign a contract, scan a document, or convert images to PDF. Download free and manage all your documents with complete privacy.