Best 6 PDF Editors in 2026: Find Your Best Fit

Introduction

Adobe Acrobat Reader is the strongest overall pdf editor for most mobile users. This roundup compares six iOS and Android options for editing, annotating, signing, scanning, converting, organizing, and protecting PDFs. The right choice depends on your platform, how deeply you need to edit, and the way you manage documents.

Quick comparison

Feature availability, subscriptions, and usage limits can vary between the iOS and Android versions. Advanced options such as redaction, collaboration, Apple Pencil support, AI tools, and scanned-document editing may require a paid plan or a compatible service.

1. Acrobat Reader: PDF Editor

Best for: Most iPhone and iPad users who want a broad, dependable PDF toolkit.

Acrobat Reader: PDF Editor handles viewing, annotation, form filling, signing, text editing, conversion, organization, compression, protection, OCR, and cloud storage connections. It works well for quick markups as well as more involved document tasks, so you do not need to jump between several apps. Its biggest strength is the combination of everyday PDF editing and familiar Adobe sharing and document tools in one iOS app.

2. Adobe Acrobat Reader: Edit PDF

Best for: Android users who want Adobe’s most complete all-purpose PDF editor.

Adobe Acrobat Reader: Edit PDF supports viewing, annotation, form filling, signatures, editing, conversion, organization, sharing, scanning, OCR, and cloud storage. It is particularly useful when your phone or tablet serves as your main document workspace. The broad support for PDF forms and scanning makes it practical for completing, capturing, and sending documents without a computer.

3. Foxit PDF Editor

Best for: iPhone and iPad users who need advanced editing and collaboration tools.

Foxit PDF Editor covers text and image editing, annotations, conversions, signatures, file management, OCR, and cloud synchronization. It also supports shared document work and offers optional AI-powered tools for more complex PDF tasks. Foxit stands out for combining traditional editing controls with collaboration features, though some advanced options may require a subscription.

4. PDF Expert: Editor & Reader

Best for: Apple users who regularly organize, rearrange, and mark up PDF files.

PDF Expert: Editor & Reader supports reading, editing, merging, splitting, converting, compressing, protecting, filling, signing, scanning, redaction, and collaboration. Its page-management tools are useful for rearranging larger documents, while redaction helps remove sensitive information before sharing. Newer AI-powered PDF features give users document assistance alongside hands-on file organization.

5. PDF Reader & Editor | Xodo

Best for: Users who want flexible PDF editing with scanning, cloud storage, and Apple Pencil support.

PDF Reader & Editor | Xodo combines viewing, annotation, editing, conversion, compression, merging, signatures, organization, OCR, forms, and connected cloud services. It is a practical choice for marking up documents by hand or filling out forms on an iPad. Apple Pencil support is the main draw, especially for students, professionals, and anyone who prefers handwritten notes to typed comments.

6. Acrobat Reader: PDF Editor

Best for: iOS users interested in Acrobat’s newer sharing and document-summary features.

Acrobat Reader: PDF Editor currently highlights viewing, sharing, annotation, comments, signatures, PDF Spaces collaboration, and podcast-style audio summaries through Acrobat Studio. This is not a separate editor from the first Acrobat entry. It is the current iOS feature listing, with more emphasis on newer capabilities. Its standout feature is the ability to turn document summaries into audio while giving teams a shared space for PDF work.

How we picked these apps

We compared core PDF editing features, including changing text and images, adding pages, merging, splitting, converting, compressing, and protecting files. We also tested the kinds of tasks people commonly handle on a phone, such as filling forms, signing documents, annotating pages, scanning paper documents, and recognizing text with OCR.

Platform coverage mattered because iOS and Android versions can differ in both features and limits. We also considered cloud storage, collaboration, redaction, AI tools, Apple Pencil support, and page organization. These are useful extras, but they are not essential for every user.

The rankings reflect overall usefulness for common PDF tasks. They are not based on brand recognition, feature count, or price alone. Official app listings and practical mobile workflows mattered more than a long list of tools that many users may never touch.

Frequently asked questions

What makes a good PDF editor on a phone?

A good mobile PDF editor should reliably handle text or image edits, annotations, signatures, forms, file organization, and exporting. It should also make it simple to open documents from local storage or cloud services without creating confusing duplicate files.

Can a phone edit existing PDF text?

Some apps can change existing text and images, while others mainly add comments, highlights, drawings, or signatures. Full editing, OCR, redaction, conversion, and advanced form tools may require a subscription. Check the app’s current plan before relying on it for regular work.

Which apps support OCR, scanning, and file management?

Acrobat, Foxit, PDF Expert, and Xodo list OCR or scanning-related tools, although the exact workflow varies. OCR turns text in a photographed or scanned page into searchable or editable content. Several mobile editors can also merge, split, compress, or convert PDFs. These are document-management features rather than basic text editing.

Acrobat has options for both iOS and Android, while Foxit, PDF Expert, and Xodo are represented here as iOS apps. Cloud storage, collaboration, AI features, advanced protection, and some professional editing tools may require an account, a paid plan, or a compatible storage service. Check current app-store pricing and feature limits before choosing an editor for frequent professional use.

The verdict

Acrobat Reader is the strongest overall pick because it covers the widest range of common PDF tasks in a familiar Adobe workflow. Android users should choose the Android version, while iPhone and iPad users get strong scanning, OCR, forms, signing, and cloud options from the iOS app. PDF Expert is the best runner-up for page management, redaction, and document handling. Foxit is another strong choice for advanced editing, collaboration, and AI-assisted features.