Best Merge PDF Files Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Out of 250+ merge pdf files apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Merge PDF Files Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Merge PDF Files-Split PDF DocsMerge PDF Files-Split PDF DocsFree4.9★ (38)YesYesAug 2026
2PDF Merge - Combine & Join PDFPDF Merge - Combine & Join PDFFree4.7★ (1.7K)NoYesAug 2026
3Merge PDF - Combine PDF FilesMerge PDF - Combine PDF FilesFree4.5★ (13)YesYesAug 2026
4Merge files PDFMerge files PDFFree4.6★ (339)NoYesAug 2026
5Merge PDF Files - PDF mergerMerge PDF Files - PDF mergerFreeNoYesMay 2026
6Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.7★ (644K)NoYesAug 2026
7Merge PDF - Combine PDFMerge PDF - Combine PDFFree4.8★ (321)YesYesAug 2026
8Merge Pdf-Split, Combine FilesMerge Pdf-Split, Combine FilesFreeNoYesAug 2026

Top Picks for Merge PDF Files

Merge PDF Files-Split PDF Docs#1

Merge PDF Files-Split PDF Docs by Asad Ahsan

Combine PDF Files In Seconds
Editor's Choice
📊 Productivity
4.9(38 ratings)
FreeAdsIn-App Purchases
Merge PDF Files-Split PDF Docs screenshot 1
Merge PDF Files-Split PDF Docs screenshot 2
Merge PDF Files-Split PDF Docs screenshot 3
Merge PDF Files-Split PDF Docs screenshot 4
Merge PDF Files-Split PDF Docs screenshot 5
Merge PDF Files-Split PDF Docs screenshot 6

Easily combine multiple PDF files into a single document or split large PDFs into smaller sections. Secure your documents with password protection and share them across various platforms. This tool streamlines your document management tasks.

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
Merge PDF - Combine PDF Files#3

Merge PDF - Combine PDF Files by Muhammad Awais Younas

Merge & Combine PDF Documents
Worth Considering
📊 Productivity
4.5(13 ratings)
FreeAdsIn-App Purchases
Merge PDF - Combine PDF Files screenshot 1
Merge PDF - Combine PDF Files screenshot 2
Merge PDF - Combine PDF Files screenshot 3

Easily combine multiple PDF documents into a single file on your iPhone or iPad. This fast, offline tool allows you to organize, merge, and secure your PDFs without size limits, perfect for documents, reports, and eBooks.

More Merge PDF Files apps to explore

4
Merge files PDF
Merge files PDF
Merge files PDF
Merge Multi PDF Files
Free

Combine multiple PDF documents into a single file with ease. Select your desired PDFs and merge them quickly. Unlock advanced features like sharing, renaming, and unlimited merging with a premium subscription.

Merge multiple PDF filesEasy to use interfaceDisplay merged PDF
🔧 Utilities
(339)
freemium
5
Merge PDF Files - PDF merger
Merge PDF Files - PDF merger
Merge PDF Files - PDF merger
Join Multiple PDFs into One
Free
🔧 Utilities
(0)
6
Acrobat Reader: PDF Editor
Acrobat Reader: PDF Editor
Acrobat Reader: PDF Editor
Documents Editor & Converter
Free

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

View, edit, and annotate PDFsSign and fill PDF formsConvert files to and from PDF
💼 Business
(644K)
freemium
7
Merge PDF - Combine PDF
Merge PDF - Combine PDF
Merge PDF - Combine PDF
Join your PDFs with PDF merger
Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to merge, split, compress, convert, and secure PDFs, making document handling efficient for various needs. The app prioritizes user privacy by processing files locally on the device.

Merge PDF filesSplit PDF filesCompress PDF files
📊 Productivity
(321)
free with in-app purchases
8
Merge Pdf-Split, Combine Files
Merge Pdf-Split, Combine Files
Merge Pdf-Split, Combine Files
Merge,Split,Sign PDF Converter
Free
📊 Productivity
(0)
9
Merge PDF – Combine Files
Merge PDF – Combine Files
Merge PDF – Combine Files
Join, reorder & share docs
Free
🔧 Utilities
(0)
10
PDF Merge - Combine,PDF Expert
PDF Merge - Combine,PDF Expert
PDF Merge - Combine,PDF Expert
PDF Editor App - Merge on PDF
Free
🔧 Utilities
(0)
11
Merge PDF - Combine PDFs
Merge PDF - Combine PDFs
Merge PDF - Combine PDFs
Combine PDF Files in Seconds
Free
📊 Productivity
(0)
12
PDF Merger 2025
PDF Merger 2025
PDF Merger 2025
Merge PDF documents easily
Free
$0.99 | 100% OFF
📊 Productivity
(0)
13
PDF Merge: Combine & Scan
PDF Merge: Combine & Scan
PDF Merge: Combine & Scan
Merge, Scan & Save PDF Files
Free
📊 Productivity
(0)
14
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
PDF Hero - PDF Editor & Reader
Create & Edit PDF Documents
Free

Edit, create, and manage PDF documents on your mobile device. Annotate, fill forms, sign, and share files with ease. Offers advanced features like OCR and compression for enhanced document control.

Create PDFs from scratchEdit text and annotate documentsFill and sign PDF forms
💼 Business
(10K)
free with in-app purchases
15
Merge PDFs: Combine and Split
Merge PDFs: Combine and Split
Merge PDFs: Combine and Split
Local PDF tools for Files
Free
🔧 Utilities
(0)
16
Merge PDF & Combine PDF Files
Merge PDF & Combine PDF Files
Merge PDF & Combine PDF Files
Convert, Scan & Manage Files
Free
📊 Productivity
(0)
17
PDFs Split & Merge: PDF Editor
PDFs Split & Merge: PDF Editor
PDFs Split & Merge: PDF Editor
Break & Combine PDF anytime
Free
$8.99 | 100% OFF

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.

Merge multiple PDF filesSplit PDFs with multiple optionsExtract even/odd pages
💼 Business
(1.4K)
free with in-app purchases
18
PDFusion – Merge PDF Files
PDFusion – Merge PDF Files
PDFusion – Merge PDF Files
Merge, edit & share PDFs fast
Free
$0.99 | 100% OFF
💼 Business
(0)
19
PDF Merger - Combine, Join PDF
PDF Merger - Combine, Join PDF
PDF Merger - Combine, Join PDF
Merge & Combine PDF Files
Free
🔧 Utilities
(0)
20
Merge all PDFs
Merge all PDFs
Merge all PDFs
Merge PDF Documents
Free
📊 Productivity
(0)

FAQ about Merge PDF Files

What are the best merge pdf files apps for iPhone?
Merge PDF Files-Split PDF Docs tops our merge pdf files apps ranking as of August 2026, with a 4.9-star average from 38 App Store ratings, and it's free to download.
Yes — 20 of the top merge pdf files apps we rank are free to download, including Merge PDF Files-Split PDF Docs and PDF Merge - Combine & Join PDF.
Merge PDF Files-Split PDF Docs shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ merge pdf files apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
To merge PDF files, select the PDF files you wish to combine directly from your gallery or create a new text-based PDF. Then, use the PDF Merger & PDF Combiner feature to join them into a single document with just a few taps.
Yes, the app includes a PDF Splitter feature that allows you to break down large PDF documents into smaller, more manageable sections or extract specific pages as needed.

Related searches