Comparison

Smart PDF Compressor vs compress pdf, reduce pdf size

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Smart PDF Compressor

Features
Read full description

Smart PDF Compressor is a free, offline PDF compressor for iPhone and iPad that helps anyone emailing, uploading or storing a PDF shrink it by up to 95% — 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 - Size Estimates First: See the estimated size for each option before you compress - Three Presets: Best quality, Balanced (recommended) and Smallest file - 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 - Advanced Options: Adjust image quality, resolution (72-300 DPI) and black & white conversion - Side-by-Side Preview: Compare original and compressed pages before saving - File History: Browse, preview, rename, and share all your compressed files - Light and Dark Mode: Follows your device's appearance setting - Works on iPhone and iPad HOW IT WORKS 1. Tap Choose PDF and pick a file from Files 2. Choose a size — each option shows its estimated result 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 - Saving storage space on your device - Compressing scanned documents - Preparing files for upload to web forms - Sharing large PDFs via messaging apps Smart PDF Compressor uses Apple's PDFKit and advanced image processing to deliver fast, reliable compression without sacrificing readability.

About

compress pdf, reduce pdf size

Features
Read full description

Manage, compress, and convert PDF files with ease using the all-in-one PDF utility app. Reduce PDF file size without sacrificing quality and access powerful tools to edit, organize, and transform your documents anytime. Key Features ********************* *** PDF Compressor ********************* • Reduce PDF file size in seconds • Multiple compression levels: Low, Medium, High • Preserve document quality while saving storage space • Share compressed PDFs instantly ******************** **** PDF Converter ******************** • PDF to JPG • JPG to PDF • PDF to PNG • Images to PDF • Convert multiple files at once **************************** *** PDF Management Tools **************************** • Merge multiple PDFs into one document • Split PDF pages into separate files • Reorder PDF pages • Extract specific pages • Duplicate or delete pages ******************* **** PDF Security ******************* • Add password protection to PDFs • Remove PDF passwords • Secure sensitive documents • Encrypt files for safe sharing ********************* **** Additional Tools ********************* • Scan documents to PDF • Rotate PDF pages • Watermark PDFs • Rename and organize files • Preview documents before sharing Why Choose PDF Compressor & Converter? -- Fast and easy-to-use interface -- High-quality PDF compression -- Powerful PDF conversion tools -- Secure document processing -- Batch file support -- Works offline for most features Whether you're a student, professional, business owner, or anyone working with documents, PDF Compressor & Converter provides everything you need to compress, convert, merge, split, secure, and manage PDFs in one convenient app.

Screenshots

Smart PDF Compressor4 screens
compress pdf, reduce pdf size4 screens

Verdict

The call

The clearest difference is iOS requirement: compress pdf, reduce pdf size at 15 against Smart PDF Compressor's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Ā· 5 level
Smart PDF Compressor versus compress pdf, reduce pdf size: the parameters behind the verdict, then further details
ParameterSmart PDF Compressorcompress pdf, reduce pdf size
PriceFreeFree
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015 — better
Further details — not scored
Size2 MB8 MB
Age rating4+4+
DeveloperQuan DangSounak Sarkar

In-app purchases

None

Smart PDF Compressor

No in-app purchases

None

compress pdf, reduce pdf size

No in-app purchases

Questions

Is Smart PDF Compressor free?
Smart PDF Compressor is free to download, with no in-app purchases.
Is compress pdf, reduce pdf size free?
compress pdf, reduce pdf size is free to download, with no in-app purchases.
Do Smart PDF Compressor or compress pdf, reduce pdf size have ads?
Neither Smart PDF Compressor nor compress pdf, reduce pdf size shows ads.

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