HighSpeedStudios • Free • Android 6.0+PDFiles Merger: Fast & Secure PDF Combining
Merge PDFs made easy for Android. Combine reports, receipts and study materials into one organized file offline — private, lightweight and fast.
Key Features
Built for clarity — easy for search and AI to extract.
High-Speed Performance
Merge multiple PDFs in seconds. Optimized native code without draining battery or storage.
Advanced Security & Encryption
100% offline processing. Your files never leave your device — no upload, no cloud, no tracking.
Lightweight & Intuitive
Drag & drop reordering, long-press to arrange pages, and a clean modern interface.
One-Tap Preview & Share
Instant preview with built-in viewer. Save to Downloads or share via email, WhatsApp or Drive.
How It Works — Setup Guide
Three steps to a combined PDF.
- 1
Download & Install
Get PDFiles Merger from Google Play on Android 6.0+.
- 2
Import or Select PDFs
Pick multiple files from your device storage and drag to reorder.
- 3
Merge & Save
Tap Merge, preview the result and save to Downloads or share instantly.
Frequently Asked Questions
Is PDFiles Merger free to use on Android?
Yes, free on Google Play. Unlimited merges are available after a short ad.
Does this app collect personal data or upload files?
No. All processing is local. Files stay on your device and are never uploaded.
What Android version is required?
Android 6.0 and above.
Can I reorder pages before merging?
Yes, long-press and drag to reorder files in the exact order you want.
