Best PDF Tools Apps

0+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Out of 0+ pdf tools 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.

Top Picks for PDF Tools

PDF Tools: Sign & Edit PDF#1

PDF Tools: Sign & Edit PDF by SVG Apps

Edit, Merge, Split or Sign PDF
Editor's Choice
💼 Business
5.0(10 ratings)
FreeIn-App Purchases
PDF Tools: Sign & Edit PDF screenshot 1
PDF Tools: Sign & Edit PDF screenshot 2
PDF Tools: Sign & Edit PDF screenshot 3
PDF Tools: Sign & Edit PDF screenshot 4
PDF Tools: Sign & Edit PDF screenshot 5
PDF Tools: Sign & Edit PDF screenshot 6

Easily organize, edit, and secure your PDF documents. Add or remove passwords, reorder or delete pages, convert images to PDF, and merge or split files. Sign and annotate documents, then share them instantly.

Acrobat Reader: PDF Editor#3

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Editor & Converter
Worth Considering
💼 Business
4.7😞(628K ratings)
FreeAdsIn-App Purchases
#2in Business
Acrobat Reader: PDF Editor screenshot 1
Acrobat Reader: PDF Editor screenshot 2
Acrobat Reader: PDF Editor screenshot 3
Acrobat Reader: PDF Editor screenshot 4
Acrobat Reader: PDF Editor screenshot 5
Acrobat Reader: PDF Editor screenshot 6

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.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure document storage
  • 👍 Convenient for reading and annotating PDFs
  • 👍 Useful for students and professionals

Room to Improve

  • 🐛 Buggy and unreliable
  • 🔒 Overly intrusive login requirements
  • 💰 Expensive subscription model

More PDF Tools apps to explore

4
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
5
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
(32K)
free with in-app purchases
6
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
PDF Expert: Editor & Converter
Edit, Sign, Convert Documents
Free

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

Edit PDF text and imagesAnnotate and highlight PDFsFill out PDF forms
📊 Productivity
(215K)
free with in-app purchases
7
PDF Editor ®
PDF Editor ®
PDF Editor ®
Edit, Reader Converter Maker 7
Free

Edit, sign, and convert PDF documents directly from your mobile device. Scan physical papers into editable PDFs, annotate text, and fill out forms on the go. All your documents are stored locally for privacy and can be easily shared.

Edit PDF filesSign documentsConvert scanned papers to PDF
💼 Business
(28K)
free with in-app purchases
8
Photos PDF - Pdf Converter
Photos PDF - Pdf Converter
Photos PDF - Pdf Converter
Photo to pdf maker & Scan doc
Free

This app allows you to convert images and web pages into high-quality PDFs. It also offers features for signing, protecting, editing, and organizing your PDF documents, making document management efficient and user-friendly.

Convert images and web pages to PDFSecure e-signaturesPassword protection for PDFs
💼 Business
(15)
free with in-app purchases
9
CamScanner - PDF Scanner App
CamScanner - PDF Scanner App
CamScanner - PDF Scanner App
Сканер текста,фото,файлов PDF
Free

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

Mobile document scanningText recognition (OCR)PDF conversion
📊 Productivity
(1.8M)
free with in-app purchases
10
Foxit PDF Editor
Foxit PDF Editor
Foxit PDF Editor
View, Edit, Convert, and Sign
Free

This mobile app offers comprehensive PDF management, allowing users to view, edit, annotate, and convert PDF files on the go. It includes AI-powered features for summarization, translation, and text enhancement, alongside robust tools for creating, signing, and protecting documents.

AI-powered PDF summarization and translationEdit text and images within PDFsConvert PDFs to and from various formats
📊 Productivity
(4.8K)
freemium
11
Adobe Scan: PDF & OCR Scanner
Adobe Scan: PDF & OCR Scanner
Adobe Scan: PDF & OCR Scanner
Mobile Docs & Photo Converter
Free

Transform your mobile device into a powerful document scanner. Easily convert paper documents, receipts, and IDs into professional-looking PDFs or JPEGs. Enhance scans with automatic straightening, stain removal, and editable text conversion.

High-speed bulk scanningConvert paper to PDF/JPEGAutomatic straightening
💼 Business
(1.6M)
free with in-app purchases
12
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
13
PDF: Scan, Convert and Edit
PDF: Scan, Convert and Edit
PDF: Scan, Convert and Edit
One app for all PDF needs.
Free

This app offers a comprehensive suite of tools for managing PDF documents. Easily scan, convert, edit, merge, split, compress, and protect your PDFs. It's designed for efficiency and privacy, working offline.

Scan documents to PDFConvert photos and text to PDFEdit and manage PDF pages
🔧 Utilities
(2)
free with in-app purchases
14
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
PDF Converter - PDF Editor・
Scan, Convert to PDF Photo
Free

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

Merge, split, compress, rotate, unlock, watermark PDFsEdit PDFs with text, shapes, comments, highlightsAnnotate documents with drawing, text boxes, sticky notes
💼 Business
(5.8K)
subscription
15
Convert Image To PDF tools
Convert Image To PDF tools
Convert Image To PDF tools
Image to Pdf Convert
Free

Easily convert images into high-quality PDFs with this offline tool. It offers unlimited conversions, file size display, and sharing options. Customize your PDFs with page numbering, borders, and renaming capabilities.

Unlimited image to PDF conversionOffline functionalityNo ads
📊 Productivity
(2.2K)
freemium
16
AI PDF Editor, Easy PDF Suite
AI PDF Editor, Easy PDF Suite
AI PDF Editor, Easy PDF Suite
Convert Image To PDF
Free

This app provides a comprehensive suite of AI-powered tools for managing and editing PDF documents on iOS devices. Easily combine, split, compress, convert, and secure your files with advanced features for text and image manipulation.

AI-powered PDF editingConvert PDF to Word, Excel, PowerPointMerge and split PDFs
🔍 Reference
(1)
free with in-app purchases
17
PDF Converter ~ Photos to PDF
PDF Converter ~ Photos to PDF
PDF Converter ~ Photos to PDF
Convert JPG Image, word to PDF
Free

Easily convert various file types, including images and documents, into PDF format with a few taps. This tool supports a wide range of formats and allows for quick, seamless document transformation directly from your device.

Convert JPG, Word, and other files to PDFConvert PDF back to other formatsSupports a wide range of file types
📊 Productivity
(12)
free with in-app purchases
18
PDF Tools - Scan & Editor
PDF Tools - Scan & Editor
PDF Tools - Scan & Editor
Merge, Convert, Sign & OCR
Free
🔧 Utilities
(0)
19
PDF Photos
PDF Photos
PDF Photos
Picture to PDF Converter
Free

Easily convert your photos into professional-looking PDFs. Customize layouts, add branding elements like headers and footers, and control file size for efficient sharing. Save and share your documents across various cloud services or directly via email and printing.

Convert photos to PDFCustomizable photo layoutsAdd cover pages, headers, and footers
💼 Business
(14K)
free with in-app purchases
20
PDF Converter&Editor - PDF Zen
PDF Converter&Editor - PDF Zen
PDF Converter&Editor - PDF Zen
Smart PDF Converter & Editor
Free

This app converts PDFs to and from various document and image formats, maintaining original layouts. It includes OCR for text extraction from scanned documents and offers annotation tools like highlighting and e-signatures. Additional features like daily quotes and a Pomodoro timer enhance the user experience.

PDF to Word/Excel/PPT conversionPDF to Image conversionOCR for scanned PDFs
🔧 Utilities
(109)
ad-supported