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• Fixed a critical issue where compression would fail on some devices. • Improved compression speed and memory management for large files. • Faster app startup by optimizing ad delivery. • Added performance notices to help users on budget devices.
Compress PDF & reduce file size offline while preserving quality
Powerful PDF Compressor – Reduce PDF Size Instantly PDF Compressor helps you quickly reduce the size of your PDF files while maintaining excellent document quality. Compress large PDFs directly on your device without uploading files to the internet. Unlike many online PDF tools, this app processes everything locally on your phone. Your documents stay private and secure. Key Features Fast PDF Compression Reduce large PDF files in seconds while preserving readability and document quality. Multiple Compression Modes Choose the best option for your needs: • Low Compression – Best quality, smaller reduction • Medium Compression – Balanced (Recommended) • High Compression – Maximum size reduction Custom Quality Control Advanced users can adjust image quality manually to fine-tune compression results. Target File Size (Pro Feature) Specify the exact output size you want (for example 500KB or 1MB) and the app automatically adjusts compression settings. Batch Compression Compress multiple PDF files at once and save time when handling large documents. Built-in PDF Viewer Preview your files before and after compression without leaving the app. Easy File Sharing Share compressed PDFs instantly via email, messaging apps, or cloud storage. Smart File Saving Compressed files are saved in your device's Documents folder while automatically preventing file overwrites. Privacy First – 100% Offline Processing Your privacy matters. All compression happens directly on your device. Your PDFs are never uploaded to any server or cloud service. This ensures maximum security for sensitive documents such as contracts, invoices, study materials, and personal files. Why Use PDF Compressor? • Reduce PDF file size quickly • Free PDF compressor for Android • No file upload required • Secure offline processing • Clean and modern interface • Fast performance even for large PDFs Pro Version Upgrade to Pro to unlock additional features: • Remove all ads • Target Size compression • Better control over output file size Important Note PDFs containing mainly text or vector graphics may already be optimized and might not reduce significantly in size. Start Compressing PDFs Today Download PDF Compressor and reduce file sizes quickly while keeping your documents secure on your device.
past month, based on 1 day
Downloads
Low confidence864
From install count ÷ months since release
In-app revenue
Low confidence$582
From downloads × revenue per download
Ads
$190
$95 – $380
Estimate, ads (benchmark-based, not calibrated per app)
Total
$772
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.