Best Compress PDF Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

The best compress pdf apps on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Compress PDF Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PDF Compressor : Compress PDFPDF Compressor : Compress PDFFree4.6★ (866)YesNoNov 2026
2PDF Compressor: Compress FilesPDF Compressor: Compress FilesFree—NoYesSep 2026
3Compress PDF - Resize PDFCompress PDF - Resize PDFFree4.7★ (15)NoYesNov 2026
4PDF it All Document ConverterPDF it All Document ConverterFree4.8★ (8.2K)NoYesNov 2026
5PDF Compressor-Compress PDFPDF Compressor-Compress PDFFree4.7★ (154)YesYesNov 2026
6Compress PDF : PDF Size ReduceCompress PDF : PDF Size ReduceFree5.0★ (2)YesNoNov 2026
7iLovePDF - PDF Editor & ScaniLovePDF - PDF Editor & ScanFree4.8★ (52K)NoYesNov 2026
8pdf compressor & compress pdfpdf compressor & compress pdfFree4.6★ (162)YesYesNov 2026

Top Picks for Compress PDF

PDF Compressor : Compress PDF#1

PDF Compressor : Compress PDF by Vishalbhai Vaghasiya

Compress PDF - PDF Compressor
Editor's Choice
🔧 Utilities
4.6😞(866 ratings)
FreeAds
PDF Compressor : Compress PDF screenshot 1
PDF Compressor : Compress PDF screenshot 2
PDF Compressor : Compress PDF screenshot 3

Reduce the size of your PDF documents with this easy-to-use tool. Select your file, choose the desired output quality, and compress your PDFs with a single tap. Save disk space and speed up uploads and downloads.

What We Love

  • 🚀 Fast and efficient compression
  • 👍 Simple and easy-to-use interface
  • 💰 Free to download and use
  • ✅ Effective file size reduction
  • 📧 Solves email attachment size issues

Room to Improve

  • 📢 Excessive and intrusive advertisements
  • 🐛 Frequent app crashes and glitches
  • ❌ File compression increases size instead of reducing it
  • 🔄 App requires restart after each compression
  • ⚠️ Suspicious ad permissions and potential security concerns
  • 📄 Corrupts document content and page formatting
  • 🔐 Possible malware or data theft risk
  • 🖥️ Web-based functionality with poor connectivity handling
Compress PDF - Resize PDF#3

Compress PDF - Resize PDF by PremiumAl Limited

Compress, Resize & Create PDF
Worth Considering
🔧 Utilities
4.7(15 ratings)
FreeIn-App Purchases
Compress PDF - Resize PDF screenshot 1
Compress PDF - Resize PDF screenshot 2
Compress PDF - Resize PDF screenshot 3

Easily reduce the size of PDF documents for efficient storage and sharing. This tool also allows you to resize pages to various standard formats or custom dimensions, and convert images or text into PDF files.

More Compress PDF apps to explore

FAQ about Compress PDF

What are the best compress pdf apps for iPhone?
PDF Compressor : Compress PDF tops our compress pdf apps ranking as of October 2026, with a 4.6-star average from 866 App Store ratings, and it's free to download.
Yes — 20 of the top compress pdf apps we rank are free to download, including PDF Compressor : Compress PDF and PDF Compressor: Compress Files.
PDF Compressor : Compress PDF shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ compress pdf apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches