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Best PDF Merge Apps

249+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

The best pdf merge apps on iPhone average 4.2★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top PDF Merge Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PDF Editor & Maker - eSignPDF Editor & Maker - eSignFree—NoYesSep 2026
2PDF Merge - Combine & Join PDFPDF Merge - Combine & Join PDFFree4.7★ (1.7K)NoYesSep 2026
3PDFs Split & Merge: PDF EditorPDFs Split & Merge: PDF EditorFree was $8.994.4★ (1.4K)NoYesSep 2026
4PDF Merge - Document Sign PDFPDF Merge - Document Sign PDFFree4.6★ (11)NoYesSep 2026
5PDF Merge - Combine,PDF ExpertPDF Merge - Combine,PDF ExpertFree—NoNoMay 2026
6iLovePDF - PDF Editor & ScaniLovePDF - PDF Editor & ScanFree4.8★ (51K)NoYesSep 2026
7Merge PDF – Combine FilesMerge PDF – Combine FilesFree—NoNoJun 2026
8PDF Merge: small pdf converterPDF Merge: small pdf converterFree5.0★ (1)NoYesJul 2026

Top Picks for PDF Merge

PDF Merge - Combine & Join PDF#2

PDF Merge - Combine & Join PDF by Haris Tayyab

PDF Editor App - Write on PDF
Strong Contender
🔧 Utilities
4.7😐(1.7K ratings)
FreeIn-App Purchases
PDF Merge - Combine & Join PDF screenshot 1
PDF Merge - Combine & Join PDF screenshot 2
PDF Merge - Combine & Join PDF screenshot 3
PDF Merge - Combine & Join PDF screenshot 4
PDF Merge - Combine & Join PDF screenshot 5
PDF Merge - Combine & Join PDF screenshot 6

This app is a comprehensive PDF toolkit for iPhone and iPad. It allows users to merge multiple PDF files into one, convert documents to and from PDF, secure files with passwords, and organize pages. It's designed for students, professionals, and business users needing efficient PDF management.

What We Love

  • 👍 Free option available
  • 🚀 Efficient PDF merging
  • 💡 Integrated with photo library and files

Room to Improve

  • 🐛 Ads disruptive and frequent
  • 💰 Paid subscription required for full functionality
  • 🐛 Order of merged PDFs not maintained
PDFs Split & Merge: PDF Editor#3

PDFs Split & Merge: PDF Editor by Sumit Paul

Break & Combine PDF anytime
Worth Considering
💼 Business
4.4😞(1.4K ratings)
FreeIn-App Purchases
PDFs Split & Merge: PDF Editor screenshot 1
PDFs Split & Merge: PDF Editor screenshot 2
PDFs Split & Merge: PDF Editor screenshot 3
PDFs Split & Merge: PDF Editor screenshot 4
PDFs Split & Merge: PDF Editor screenshot 5

Easily split and merge PDF files directly on your iPhone or iPad. This offline application allows you to combine multiple documents into one, split existing PDFs with various options, extract specific pages, and delete unwanted pages. It also features a convenient dark mode for comfortable use.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and efficient
  • 💡 Useful for splitting and merging PDFs
  • 🤩 Works as advertised

Room to Improve

  • 🐛 Buggy and unreliable
  • 💰 Limited free usage, requires paid upgrade
  • 🤯 Inconsistent performance
  • 🤔 Missing key features

More PDF Merge apps to explore

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FAQ about PDF Merge

Are there free pdf merge apps for iPhone?
Yes — 19 of the top pdf merge apps we rank are free to download, including PDF Editor & Maker - eSign and PDF Merge - Combine & Join PDF.
PDF Editor & Maker - eSign has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ pdf merge apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

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