ZipPDF: Offline PDF Tools

Cregent Labs

Contains adsIn-app purchases

About this app

Need to reduce PDF file size for email, WhatsApp, or online portals without uploading your private documents to the cloud?

ZipPDF is a fast, lightweight, and privacy-first offline PDF compressor and all-in-one PDF toolkit for Android. Every document you compress, merge, split, lock, or convert is processed 100% locally on your phone. Your files never leave your device — no cloud servers, no sign-up, and no account required.

Whether you need to shrink a large PDF into KB, combine multiple PDF documents, extract pages, add password encryption, or convert between PDFs and images, ZipPDF gets it done in seconds—even in airplane mode.

🔒 WHY CHOOSE ZIPPDF?
• 100% Offline PDF Processing: Compress and edit PDFs without Wi-Fi or mobile data.
• Zero Cloud Uploads: Unlike online PDF reducers, your confidential contracts, IDs, bank statements, and assignments never touch any external server.
• No Broad Storage Permissions: Uses Android's secure system file picker—ZipPDF only accesses the exact file you select.
• No Account or Sign-Up: Open the app and start reducing PDF size immediately.

⚡ FREE FEATURES (CORE PDF COMPRESSOR)
• Single PDF Compression: Shrink large PDF files in seconds with one tap.
• 3 Smart Compression Levels:
– Low Compression: Best visual quality with moderate file size reduction.
– Medium Compression: Ideal balance of sharp quality and smaller file size.
– High Compression: Maximum size reduction (up to 90% smaller) for strict email and portal upload limits.
• Before & After Comparison: Instantly view original size, compressed size, and percentage saved.
• Easy Save & Share: All outputs save directly to Downloads/ZipPDF and can be opened or shared via email, WhatsApp, Drive, or any app.
• History & Favorites: Quick access to your recent compressions (up to 10 history items and 3 favorites in the free tier).
• Home Screen Widget: Launch PDF compression right from your Android home screen.

👑 UPGRADE TO ZIPPDF PRO (OPTIONAL SUBSCRIPTION)
Unlock the complete offline PDF toolkit with a Monthly or Yearly ZipPDF Pro plan:
• 📦 Batch Compress PDF: Select and compress multiple PDF files at once to save time.
• 🔗 Merge PDF (Combine PDFs): Join multiple PDF documents into a single, organized file in any order you choose.
• ✂️ Split PDF (Extract Pages): Extract a custom page range from any large PDF into a new document.
• 🔐 Protect PDF (Lock PDF): Add strong password protection to sensitive PDFs locally on your device.
• 🖼️ PDF to Image (PDF to PNG): Convert every page of a PDF into high-resolution PNG images saved to your gallery.
• 📸 Image to PDF (JPG/PNG to PDF): Combine photos, receipts, and scanned images into a clean, shareable PDF document.
• ✏️ Custom File Renaming: Rename compressed and processed PDFs right inside the app.
• ♾️ Unlimited History & Favorites: Keep track of all your processed files without limits.
• 🚫 100% Ad-Free Experience: Enjoy uninterrupted productivity with zero advertisements.

💼 PERFECT FOR EVERYDAY USE
• Students & Academics: Compress assignments, theses, and scanned notes to meet university portal size limits.
• Professionals & Business: Safely shrink, merge, and password-protect legal contracts, invoices, financial reports, and resumes on-device.
• Job Seekers & Applicants: Reduce PDF size to KB for government forms, visa applications, and job portals.

🛡️ PRIVACY & TRANSPARENCY
Your document privacy is our top priority. All PDF compression, merging, splitting, password encryption, and image conversions happen strictly on your Android device. The free version is supported by Google AdMob ads, and optional ZipPDF Pro subscriptions are securely handled via Google Play Billing.

Download ZipPDF today and experience the fastest, safest way to compress and manage PDF files offline on Android!

What’s new

🎉 ZipPDF — All-in-One Offline PDF Toolkit:
• 6 Pro PDF Tools: Batch Compress, Merge PDF, Split PDF, Protect PDF (Password), PDF to Image & Image to PDF
• ZipPDF Pro: Unlock all Pro tools, custom file renaming, unlimited history & favorites, and 100% ad-free usage
• 100% On-Device Privacy: All PDF tools work completely offline with GDPR privacy compliance for European users
• Loading indicators for large PDFs, smoother file picking, bug fixes & performance improvements