Advanced PDF Tools: PDF Editor

Advanced PDF Tools is a complete PDF toolkit for Android: 24 professional tools in one fast, beautiful app. Read, edit, sign, scan, convert, compress and protect your documents, all on your phone, tablet or Chromebook.

Every tool works offline. Your files are processed on your device and are never uploaded to a server. No account or sign-up needed, and no watermarks on your documents.

📖 FAST, BEAUTIFUL PDF READER
• Smooth continuous scrolling with pinch-to-zoom and double-tap zoom
• Pages re-render sharply as you zoom in
• Night reading mode that keeps colours natural
• Page thumbnails, go to page and find text in the document
• Picks up where you left off
• Print, share or open with other apps
• Opens password-protected PDFs

🗂 ORGANIZE PDF
• Merge PDF – combine several PDFs into one, in any order
• Split PDF – by custom ranges, every N pages or one file per page
• Organize pages – reorder, rotate, duplicate, delete and insert blank pages
• Extract pages – tap the pages you want and save them as a new PDF
• Rotate PDF – all pages, odd/even pages or a custom selection

🔄 CONVERT
• Scan to PDF – smart document scanner with automatic edge detection, perspective correction and shadow removal
• OCR – recognise text in scans and photos and create searchable PDFs you can copy from
• Images to PDF – JPG/PNG photos to PDF with page size, orientation and margin options
• PDF to images – export pages as JPG or PNG up to 300 DPI, optionally zipped
• Text to PDF – write or paste text, or import a .txt file
• PDF to text – extract all text from a PDF
• Extract images – save every image embedded in a PDF

✍️ EDIT & SIGN
• Sign PDF – draw your signature, save it for next time, drag and resize it into place
• Add text, dates, images and stamps (Approved, Paid, Confidential, Draft)
• Watermark – text or logo, diagonal, centred or tiled, with adjustable opacity
• Page numbers – six positions, several formats, plus custom headers and footers
• Edit properties – change title, author, subject and keywords, or clear them for privacy

🔒 SECURITY
• Protect PDF with strong AES-256 password encryption
• Choose whether people can print, copy or edit
• Unlock PDF – remove a password you know
• Flatten PDF – merge forms, annotations and signatures into the page so they can't be changed

⚡ OPTIMIZE
• Compress PDF – four levels, from light to extreme, with a before/after size comparison
• Grayscale PDF – convert to black & white for printing
• Repair PDF – rebuild damaged or corrupted files
• PDF info – pages, page size, version, security, images, forms and more

✨ DESIGNED TO FEEL GREAT
• Modern Material You design with smooth motion
• Light and dark themes, wallpaper colours (Android 12+) and pure-black mode
• Pin your favourite tools to the Home screen
• My Files library: search, sort, rename, share or save results to Downloads
• Share PDFs or photos to the app from any other app
• Optimised for phones, tablets, foldables and Chromebooks

🛡 PRIVATE BY DESIGN
Advanced PDF Tools needs no storage permissions. It only opens the files you pick, and it saves only when you tap Save. There are no uploads and no accounts.

Questions or ideas? Write to us at info@cybsinnovations.com. We read every message.