PDF Compressor vs Smart PDF Compressor

Make your files smaller — instantly! Photo & PDF Compressor helps you compress files, reduce PDF size, shrink photos, and optimize images without losing quality. It’s fast, private, and now supports iCloud Sync, so your files stay safe and accessible across devices. Use smart compression technology to reduce file size, clean up storage, and keep your device running smoothly. Whether you need a PDF compressor, image compressor, photo optimizer, or a full file reducer, this app gives you powerful tools in one simple interface. Top Features * Compress PDF files instantly * Shrink photos & images in seconds * Reduce image size and make PDF files smaller * Automatic iCloud sync for cloud backup & restore * Batch compression for multiple files * 100% offline — secure and private * Save, share, and manage optimized files * Works as a storage cleaner and document compressor * Clean and easy-to-use interface Perfect For Students, professionals, and anyone who wants to compress photos, reduce PDF size, resize images, sync files to iCloud, or optimize storage across iPhone, iPad, and Mac. From documents to images, you get a complete file compressor tool in one app. Download now and enjoy fast, smart, and secure compression — with full iCloud backup and restore support!

Smart PDF Compressor is a free, offline PDF compressor for iPhone and iPad that helps anyone emailing, uploading or storing a PDF dramatically reduce file size (for example, shrinking an 8-page scan from 5.6 MB to 669 KB, 88.1% smaller) — without the file ever leaving the device. ALL PROCESSING IS LOCAL Your documents never leave your device. No internet connection required, no cloud uploads, no data collection. Complete privacy guaranteed. KEY FEATURES - Target Size Mode: Pick an exact target file size (25 MB, 10 MB, 5 MB, 2 MB, or custom) to fit email and upload limits - Keep Text & Links Selectable: Preserves original text, hyperlinks, and document structure by default - Size Estimates First: See the estimated size for each option before you compress - Three Presets: Best quality, Balanced (recommended) and Smallest file - Advanced Options: 1-bit black & white mode, optional OCR text recognition, resolution override (72–300 DPI), and metadata removal - Smart Compression: Automatically detects scanned vs. digital pages and applies suitable settings - Batch Compression: Compress multiple PDFs at once with progress tracking - Share as ZIP: Bundle several compressed PDFs into one ZIP archive and name it before you share - Side-by-Side Preview: Compare original and compressed pages before saving - File History: Browse, preview, rename, and share all your compressed files - Appearance & Languages: Light/Dark mode and support for English, German, French, Japanese, and Korean - Works on iPhone and iPad HOW IT WORKS 1. Tap Choose PDF and pick a file from Files 2. Choose a preset or set a target size — see estimated results before compressing 3. Tap Compress PDF and see the exact before and after sizes 4. Share or save your compressed PDF, or send several as one ZIP PERFECT FOR - Reducing email attachment sizes - Fitting strict upload limits on portals and government forms - Saving storage space on your device - Compressing scanned receipts, contracts, and books - Preparing files for sharing via messaging apps Smart PDF Compressor uses advanced on-device image processing and structure-preserving optimization to deliver fast, reliable compression without sacrificing readability.