Best PDF Merge Converter Apps

242+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Whether you're new to pdf merge converter or looking for an upgrade, our curated collection of 242+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top PDF Merge Converter Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PDF Reader - Editor & ViewerPDF Reader - Editor & ViewerFree4.5★ (2.9K)NoYesJul 2026
2PDF Maker : Converter,ScannerPDF Maker : Converter,ScannerFree4.1★ (3.9K)YesYesJul 2026
3PDF Merge: small pdf converterPDF Merge: small pdf converterFree5.0★ (1)NoYesJul 2026
4PDF Export: Scan, Merge & SignPDF Export: Scan, Merge & SignFree4.7★ (1.7K)YesYesJul 2026
5Smallpdf: Scanner & PDF EditorSmallpdf: Scanner & PDF EditorFree4.8★ (6.8K)NoYesJul 2026
6PDF Combiner - Merge & SplitPDF Combiner - Merge & SplitFree4.8★ (289)NoYesJul 2026
7PDFMaker: JPG to PDF converterPDFMaker: JPG to PDF converterFree4.8★ (1.4K)NoYesJul 2026
8Merge files PDFMerge files PDFFree4.6★ (302)NoYesJul 2026

Top Picks for PDF Merge Converter

PDF Reader - Editor & Viewer#1

PDF Reader - Editor & Viewer by Kdan Mobile Software LTD

Editor, Converter, OCR
Editor's Choice
🔧 Utilities
4.5😐(2.9K ratings)
FreeIn-App Purchases
PDF Reader - Editor & Viewer screenshot 1
PDF Reader - Editor & Viewer screenshot 2
PDF Reader - Editor & Viewer screenshot 3
PDF Reader - Editor & Viewer screenshot 4
PDF Reader - Editor & Viewer screenshot 5
PDF Reader - Editor & Viewer screenshot 6

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

What We Love

  • 👍 Good app
  • 🚀 Fast and efficient
  • 📚 Useful for reading PDFs
  • 🔒 Secure file storage

Room to Improve

  • 🐛 Crashes and freezes
  • 🔐 Locked files behind paywall
  • 💰 Expensive subscription
PDF Maker : Converter,Scanner#2

PDF Maker : Converter,Scanner by AppDev Technolabs

Annonate,Scan,Split,Merge,Fax
Strong Contender
💼 Business
4.1😞(3.9K ratings)
FreeAdsIn-App Purchases
PDF Maker : Converter,Scanner screenshot 1
PDF Maker : Converter,Scanner screenshot 2
PDF Maker : Converter,Scanner screenshot 3
PDF Maker : Converter,Scanner screenshot 4
PDF Maker : Converter,Scanner screenshot 5

Transform your device into a powerful PDF creation and management tool. Easily convert various file types, scan documents, merge or split PDFs, and organize your files with robust management options. Share your creations seamlessly through multiple cloud services and export in various formats.

What We Love

  • 🚀 Quick PDF conversion
  • 👍 Easy to use
  • 💡 Useful for students and teachers
  • 🚀 Efficient PDF editing

Room to Improve

  • 🐛 Frequent crashes
  • 💰 Excessive in-app purchases required
  • 🤔 Unclear functionality without upgrades
PDF Merge: small pdf converter#3

PDF Merge: small pdf converter by Sicong Liu

Small pdf scanner converter
Worth Considering
💼 Business
5.0(1 ratings)
FreeIn-App Purchases
PDF Merge: small pdf converter screenshot 1
PDF Merge: small pdf converter screenshot 2
PDF Merge: small pdf converter screenshot 3
PDF Merge: small pdf converter screenshot 4
PDF Merge: small pdf converter screenshot 5
PDF Merge: small pdf converter screenshot 6

Easily merge, convert, and organize your documents. Create PDFs from text, images, or scans, and extract or remove pages. Ideal for students and professionals needing quick document management.

More PDF Merge Converter apps to explore

4
PDF Export: Scan, Merge & Sign
PDF Export: Scan, Merge & Sign
PDF Export: Scan, Merge & Sign
Tools, Merge & Compress PDFs
Free

This app provides comprehensive tools for creating, editing, converting, and organizing PDF files on your mobile device. It offers features like scanning documents, merging files, adding watermarks, and even transcribing audio to text, all without requiring an internet connection.

Convert Word, Excel, JPG to PDFConvert PDF to Word, Excel, PPTEdit PDF text and images
💼 Business
(1.7K)
free with in-app purchases
5
Smallpdf: Scanner & PDF Editor
Smallpdf: Scanner & PDF Editor
Smallpdf: Scanner & PDF Editor
compress, convert, ocr, sign
Free

This app offers a comprehensive suite of tools to manage PDF documents. Easily convert, edit, compress, sign, merge, and scan PDFs using your mobile device. It also features OCR technology to convert scanned documents into editable text.

Convert PDFs to Word, Excel, PPT, JPG, PNGEdit PDFs with text, images, and annotationsCompress PDFs to reduce file size
📊 Productivity
(6.8K)
free with in-app purchases
6
PDF Combiner - Merge & Split
PDF Combiner - Merge & Split
PDF Combiner - Merge & Split
Photo to PDF Converter Scanner
Free

Easily manage PDF files with a user-friendly interface. Merge, split, and extract pages from documents offline. Convert images to PDF and secure your files with passwords.

Merge PDF documentsSplit PDF into pagesExtract specific pages
📊 Productivity
(289)
freemium
7
PDFMaker: JPG to PDF converter
PDFMaker: JPG to PDF converter
PDFMaker: JPG to PDF converter
Document scanner & PDF creator
Free

Easily create and manage PDF documents from your mobile device. Scan images, merge files, extract text with OCR, and protect your documents with passwords. All processing is done offline for enhanced privacy.

Scan images to PDFMerge and split PDF filesReorder and rotate pages
📊 Productivity
(1.4K)
free with in-app purchases
8
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
(302)
freemium
9
PDF it All Document Converter
PDF it All Document Converter
PDF it All Document Converter
Compress PDF Photos,Files,Word
Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.

Compress PDF filesConvert Office, Web, Photos to PDFEdit PDF pages (remove, rotate)
📊 Productivity
(8K)
free with in-app purchases
10
PDF Converter- Photos & Word
PDF Converter- Photos & Word
PDF Converter- Photos & Word
Photos to PDF & Scan Docs
Free

Easily transform documents and images into professional PDF files. This tool supports numerous formats and offers features like merging, splitting, and compressing PDFs, all within a simple interface.

Convert files to PDFImage to PDF conversionWord, Excel, PPT to PDF
📊 Productivity
(191)
freemium
11
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
(635K)
freemium
12
PDF Gear - PDF Editor & Reader
PDF Gear - PDF Editor & Reader
PDF Gear - PDF Editor & Reader
PDF Converter for acrobat PDF
Free

This app offers a comprehensive suite of tools for managing PDF documents on mobile devices. Users can easily view, annotate, edit pages, fill out forms, and digitally sign documents. It provides a free and unlimited experience for all its powerful PDF manipulation features.

View and print PDFsAnnotate with highlights, text, and drawingsOrganize pages (add, delete, rotate, extract)
💼 Business
(8.2K)
free
13
PDF Converter – Scan & Edit
PDF Converter – Scan & Edit
PDF Converter – Scan & Edit
All-in-One PDF Tools Made Easy
Free

This app provides a comprehensive suite of tools for creating, editing, and managing PDF files on your mobile device. Easily scan documents, convert various file formats to PDF, and extract text with OCR technology. Organize your documents efficiently for work or study.

Create PDFs from text, images, and documentsScan documents with device cameraOCR text recognition
🔧 Utilities
(0)
freemium
14
PDF Master Converter & Scanner
PDF Master Converter & Scanner
PDF Master Converter & Scanner
PDF to Word, Excel, JPG
Free

Easily convert PDF files to various formats like Word, Excel, and TXT, or create PDFs from images and scans. This app also offers robust file management tools to keep your documents organized.

Convert PDFs to Word, Excel, TXT, JPGCreate PDFs from Word, Excel, PPT, imagesMerge and split PDF documents
🔧 Utilities
(1)
ad-supported
15
iLovePDF - PDF Editor & Scan
iLovePDF - PDF Editor & Scan
iLovePDF - PDF Editor & Scan
For Work, Study & E-Signing
Free

Edit, convert, annotate, and sign PDF documents on the go. This app offers tools to scan, merge, split, compress, and protect your files, enhancing productivity for work and study.

Scan documents to PDFConvert JPG/Office to PDFEdit and annotate PDFs
📊 Productivity
(50K)
freemium
16
Leaf PDF
Leaf PDF
Leaf PDF
Convert, merge & manage PDFs
Free

Easily create, convert, and organize PDF documents on your mobile device. Turn images into PDFs, merge multiple files, and split pages with a simple, intuitive interface. Enjoy fast performance and high-quality output for all your document management needs.

Photo & Image to PDF conversionMerge PDF filesSplit PDF pages
🔧 Utilities
(250)
ad-supported
17
PDF Editor Reader
PDF Editor Reader
PDF Editor Reader
by SENRONG
Free

This app offers a comprehensive suite of tools for managing PDF files. Easily convert various document and image formats into PDFs, split or merge existing PDFs, and export PDF pages into image formats. It's a free, fast, and user-friendly solution for all your PDF needs.

Convert documents and images to PDFSplit PDF by pageMerge multiple PDFs
📊 Productivity
(1.6K)
free with in-app purchases
18
Image to PDF Converter · Edit
Image to PDF Converter · Edit
Image to PDF Converter · Edit
Scan, Sign, Compress & Word
Free

Easily convert photos and various image files into professional PDFs. Edit documents, add signatures, compress files, and secure them with passwords. Organize and share your PDFs efficiently, even offline.

Convert images to PDFScan paper documentsResize and crop images
📊 Productivity
(302)
subscription
19
Paperly PDF
Paperly PDF
Paperly PDF
Convert, Merge & Edit PDFs
Free

Easily convert images to PDF, export PDF pages as images, and merge or split documents. This tool offers a fast and intuitive way to handle everyday document tasks on your mobile device.

Image to PDF conversionPDF to Image exportMerge multiple PDFs
💼 Business
(37)
ad-supported
20
PDF Converter - Word to PDF
PDF Converter - Word to PDF
PDF Converter - Word to PDF
Photo to PDF maker & Scan doc
Free

Easily convert documents to and from PDF format in just three steps. Create PDFs from images, share converted files, and manage your conversion history. Supports a wide range of input and output file types.

Convert documents to PDFCreate PDF from imagesSupports numerous file formats
📊 Productivity
(33K)
free with in-app purchases

FAQ about PDF Merge Converter

What are the best pdf merge converter apps for iPhone?
PDF Reader - Editor & Viewer tops our pdf merge converter apps ranking as of July 2026, with a 4.5-star average from 2.9K App Store ratings, and it's free to download.
Yes — 20 of the top pdf merge converter apps we rank are free to download, including PDF Reader - Editor & Viewer and PDF Maker : Converter,Scanner.
PDF Reader - Editor & Viewer has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 242+ pdf merge converter apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to edit text directly on PDFs, scan documents, convert PDFs to various formats like Word, Excel, and images, fill out and sign forms, and secure your documents with passwords and watermarks. You can also annotate PDFs with highlights, notes, and stamps.
The Optical Character Recognition (OCR) feature allows you to recognize and extract text from scanned documents. You can then export these results as plain text or searchable PDFs, supporting over 50 languages.