App Intel

PDF321 Compress, Arrange,Merge

LiveAmjack6 apps · 43.5K installsToolsFree · contains adsIn-app purchases: $0.99 - $1.99 per itemcom.amjack.pdf321

Compress PDF size, merge files, add images & arrange pages easily. 100% private!

Alert me★ WatchOpen in Play ↗
Total installs
0
exact · Play shows 0+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
2 Oct 2026
10d ago
Last update
3 Oct 2026
v1.0.3 · 9d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties App activity, App info and performance, and Device or other IDs
  • Collects data App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups
4 Sensitive1 Notable3 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
PDF321 is a powerful document management app designed to compress PDF size, arrange PDF pages, merge multiple PDF files, and convert images into PDF pages. Enjoy a seamless experience with fast processing, and 100% offline privacy. ★ FEATURES AT A GLANCE: • PDF Compression: Reduce PDF file to your Desired size in KB or MB with multi-level compression presets while maintaining document readability. • PDF Page Arranger & Editor: Easily reorder, rotate, delete, or insert pages using drag-and-drop page previews. • PDF Merger: Combine multiple PDF documents into a single organized file in seconds. • Image to PDF Pages: Convert photos, receipts, or scanned images directly into high-quality PDF pages. • Light & Dark Theme: Automatic and customizable theme switching for comfortable document editing day or night. -------------------------------------------------- ► SMART PDF COMPRESSOR – REDUCE FILE SIZE Large PDF files can be difficult to send via email, chat apps, or online application portals. PDF321 features a smart compression engine that significantly reduces PDF file size while preserving text sharpness and image clarity. • Target Size Optimization: Compress PDFs for official forms, job applications, or university submissions. • Multi-Variant Quality Selection: Choose between high, balanced, or maximum compression levels. • Instant File Size Comparison: Preview original vs compressed file sizes before saving or sharing. • Fast Local Processing: Compress PDF documents directly on your device without uploading files to external servers. ► INTERACTIVE PDF PAGE ARRANGER & EDITOR Take full control over the structure of your PDF documents. PDF321 offers a visual page organizer with real-time thumbnail previews. • Drag-and-Drop Page Reordering: Rearrange pages into any custom sequence effortlessly. • Page Rotation & Alignment: Rotate individual pages by 90, 180, or 270 degrees to fix inverted scans. • Page Deletion: Remove unnecessary, blank, or duplicate pages with a single tap. • Insert & Extract Pages: Add pages from other PDF files or append scanned images directly into your document. • Clear Visual Thumbnails: View high-resolution page thumbnails before exporting. ► CONVERT & INSERT IMAGES AS PDF PAGES Effortlessly convert camera photos, receipts, notes, or gallery images into clean PDF pages. • Photo to PDF Page: Select images from your device and append them as new pages inside your PDF document. • Scan & Organize: Combine document scans and photos with existing PDF files in a single unified workflow. • Multi-Image Support: Select multiple images at once and convert them into organized PDF pages. ► FAST PDF MERGER – COMBINE MULTIPLE FILES Combine scattered PDF files, reports, invoices, or study materials into one single document. • Multi-File Selection: Select two or more PDF files from your device storage. • Custom File Ordering: Move files up or down to set the exact merging order before output. • One-Tap Merging: Join multiple PDFs into a unified file within seconds. • Custom Naming & Password Protection: Rename merged files and optional password encryption for security. ► 100% PRIVATE, SECURE & OFFLINE-FIRST Your privacy is our highest priority. All PDF compression, page arranging, image conversion, and merging processes are performed locally on your device hardware. • No Cloud Upload Needed: Your documents never leave your phone. • Password Protection: Set Password in PDF files. • No Watermarks: Export PDF documents without added logos or watermarks. ► ADAPTIVE LIGHT & DARK THEME ► SIMPLE & EASY TO USE 1. Select Files or Images: Choose the PDF documents, pages, or gallery photos you want to manage. 2. Edit or Compress: Adjust compression levels, reorder pages, add photos, or arrange file order. 3. Save & Share: Export and Share your customized PDF document instantly via email or messaging apps. Download PDF321: Compress, Arrange & Merge today to simplify your document workflow with fast, secure, & offline PDF tools

What's new

🚀 PDF321: Compress, Arrange & Merge Update! What's New: • Enhanced PDF Compression engine for faster file size reduction. • Smooth drag-and-drop page reordering & rotation in PDF Arranger. • Quick multi-file PDF Merging with custom naming. • Convert & append gallery images directly into PDF pages. • Performance & Dark Mode theme optimizations. • 100% Offline & Private document processing. Thank you for using PDF321!

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