Best PDF Studio Editor Apps

235+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Acrobat Reader is the household name in pdf studio editor, but it's far from the only option. We track 235+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for PDF Studio Editor

Acrobat Reader: PDF Editor#1

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Editor & Converter
Editor's Choice
💼 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
PDF Studio Editor#2

PDF Studio Editor by MULTI MOBILE d.o.o.

Strong Contender
💼 Business
3.0(22 ratings)
$0.99
#64in Business
PDF Studio Editor screenshot 1
PDF Studio Editor screenshot 2
PDF Studio Editor screenshot 3
PDF Studio Editor screenshot 4
PDF Studio Editor screenshot 5

Edit PDF documents and images with a comprehensive suite of tools. Add text, images, backgrounds, and vectors, or annotate and sign your documents. Supports multiple layers, transparency, and high-quality files.

My Scanner: Scan to PDF & Edit#3

My Scanner: Scan to PDF & Edit by Dream App Studio UAB

PDF Converter, Document Editor
Worth Considering
💼 Business
4.7😐(19K ratings)
FreeAdsIn-App Purchases
#33in Business
My Scanner: Scan to PDF & Edit screenshot 1
My Scanner: Scan to PDF & Edit screenshot 2
My Scanner: Scan to PDF & Edit screenshot 3
My Scanner: Scan to PDF & Edit screenshot 4
My Scanner: Scan to PDF & Edit screenshot 5
My Scanner: Scan to PDF & Edit screenshot 6

This app transforms your device into a powerful productivity tool for scanning documents, editing PDFs, and generating content with AI. It offers features like OCR, AR ruler, and math solvers to streamline office and educational tasks.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient scanner
  • 🚀 Excellent scanning quality
  • 👍 Helpful and user-friendly

Room to Improve

  • 🐛 Warped or distorted images
  • 🔒 Unauthorized charges and billing issues
  • 🔒 Difficult to cancel subscription

More PDF Studio Editor apps to explore

4
PDF Manager: Editor & Scanner
PDF Manager: Editor & Scanner
PDF Manager: Editor & Scanner
by Poison Studio LLC
Free

This app offers a comprehensive suite of tools for managing PDF files. It allows users to create, edit, split, rotate, sign, and protect PDFs. Features include text recognition from scans and images, with a focus on security and offline functionality.

Create PDFs from images and documentsSplit and merge PDF pagesAdd electronic signatures
📊 Productivity
(2)
freemium
5
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
PDF Reader - Editor & Viewer
Editor, Converter, OCR
Free

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.

Edit PDF text directlyConvert PDF to Word, Excel, PPT, imagesOCR for text extraction from scans
🔧 Utilities
(2.9K)
freemium
6
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
pdfFiller: edit PDF documents
Scan, fill, sign,make pdf docs
Free

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

Edit PDF documentsEsign and fill out formsShare and collaborate on documents
💼 Business
(7.6K)
free with in-app purchases
7
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
8
PDF Studio: PDF Converter
PDF Studio: PDF Converter
PDF Studio: PDF Converter
Editor, Compressor, Converter
Free

This app offers a comprehensive suite of tools for managing PDF files on your iPhone. It allows you to edit, compress, convert, scan, protect, and organize your documents entirely on your device for maximum privacy.

Edit and organize PDF pagesConvert PDF to Text, HTML, Excel, JPG, PNG, BMPCompress PDF file size
🔧 Utilities
(1)
free with in-app purchases
9
PDF Viewer by Nutrient
PDF Viewer by Nutrient
PDF Viewer by Nutrient
Fill Forms, Sign, Edit, Redact
Free

Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.

View and search PDFsAnnotate with highlights and notesSign documents digitally
📊 Productivity
(9.1K)
freemium
10
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
(7.6K)
free
11
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
(7.9K)
free with in-app purchases
12
PDF Editor ,PDF Book Reader ®
PDF Editor ,PDF Book Reader ®
PDF Editor ,PDF Book Reader ®
PDF App,PDF Scanner, Converter
Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

Read and edit PDFsAnnotate and markup documentsFill forms and add digital signatures
🔧 Utilities
(22K)
free with in-app purchases
13
PDF Reader – PDFelement
PDF Reader – PDFelement
PDF Reader – PDFelement
PDF Editor & Viewer, PDF Maker
Free

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

Liquid Mode for optimized mobile readingAnnotation tools (pencil, text, highlighting)Handwritten signature insertion
📊 Productivity
(3.9K)
free
14
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
15
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
PDFelement: PDF Editor, Viewer
Edit,read,sign,annotate pdf
Free

This application offers comprehensive PDF management, including advanced editing, AI-powered summarization and translation, and efficient scanning with OCR. It helps organize, convert, and secure documents for work, study, and personal use.

AI Chat with PDFScan and OCRPDF to Office Conversion
📊 Productivity
(7.5K)
free with in-app purchases
16
PDF Scanner App: Scan Document
PDF Scanner App: Scan Document
PDF Scanner App: Scan Document
Scan Docs,QR Code,OCR・Editor
Free

Transform your phone into a powerful mobile scanner. Quickly scan, sign, and share documents in various formats. Features OCR, QR code scanning, and robust editing tools for professional document management.

Scan documents to PDF, JPEG, TXTOCR for text recognitionQR code and barcode scanning
💼 Business
(6.2K)
free with in-app purchases
17
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
18
PDF Reader & PDF Editor
PDF Reader & PDF Editor
PDF Reader & PDF Editor
Read, Edit, Sign PDF Files
Free

This app is a comprehensive tool for managing PDF documents. It allows users to quickly view, annotate, edit, and organize PDFs, as well as convert images to PDF. Advanced features like merging, splitting, and password protection are also available.

Fast PDF viewingPDF annotation and markupAdd e-signatures
💼 Business
(666)
free with in-app purchases
19
PDF Workspace - OCR Scan Edit
PDF Workspace - OCR Scan Edit
PDF Workspace - OCR Scan Edit
PDF scanning and editing
Free

Transform your phone into a powerful scanner and PDF editor. Quickly scan documents, convert images to PDFs, and edit scanned text with OCR. Manage and share your files efficiently.

Instant document scanningImage to PDF conversionMulti-page PDF creation
🔧 Utilities
(1.3K)
freemium
20
PDF Max
PDF Max
PDF Max
Edit. Annotate. Fill PDF Forms
Free

This app allows you to read, annotate, and sign PDF documents on your mobile device. You can mark up text, add handwritten notes, insert stamps, fill out forms, and manage PDF pages. It also offers robust file management and cloud integration for seamless access to your documents.

Read and annotate PDFsFill and sign PDF formsHandwriting and text markup
📊 Productivity
(1.2K)
free with in-app purchases