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Best Adobe Document Sign Apps

249+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated August 2026

With an average user rating of 3.7★, the adobe document sign category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Adobe Document Sign Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Acrobat Reader: PDF EditorAcrobat Reader: PDF EditorFree4.6★ (651K)NoYesSep 2026
2Adobe Acrobat SignAdobe Acrobat SignFree2.3★ (641)NoNoSep 2026
3Docusign - Upload & Sign DocsDocusign - Upload & Sign DocsFree4.9★ (825K)NoYesSep 2026
4Document Signer, eSign, EditorDocument Signer, eSign, EditorFree1.0★ (1)NoYesJul 2026
5Jotform Sign: eSign PDF & DocsJotform Sign: eSign PDF & DocsFree4.9★ (353)YesYesSep 2026
6SignDocu Scan & Sign DocumentsSignDocu Scan & Sign DocumentsFree—YesYesMay 2026
7e Signature Scanner, Sign PDFe Signature Scanner, Sign PDFFree4.6★ (2K)NoYesSep 2026
8Sign PDF: Document SignatureSign PDF: Document SignatureFree4.6★ (45)NoYesAug 2026

Top Picks for Adobe Document Sign

Acrobat Reader: PDF Editor#1

Acrobat Reader: PDF Editor by Adobe Inc.

Documents Converter & Signer
Editor's Choice
💼 Business
4.6😞(651K ratings)
FreeIn-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
  • 👎 Counterintuitive user interface changes
  • 🔍 Poor search and organization features
Adobe Acrobat Sign#2

Adobe Acrobat Sign by Adobe Inc.

Fill and Send PDF for eSign
Strong Contender
💼 Business
2.3😞(641 ratings)
Free
Adobe Acrobat Sign screenshot 1
Adobe Acrobat Sign screenshot 2
Adobe Acrobat Sign screenshot 3
Adobe Acrobat Sign screenshot 4
Adobe Acrobat Sign screenshot 5

This app allows you to easily and securely get documents and forms signed electronically from anywhere. It enables you to sign documents yourself, send them to others for their signatures, track progress in real-time, and even scan paper documents into PDFs for signing.

What We Love

  • 🚀 Convenient to use
  • 💡 Useful for business
  • 👍 Easy to navigate
  • 🚀 Saves time

Room to Improve

  • 🐛 Buggy and crashes frequently
  • 🔑 Difficult to login and stay signed in
  • 👎 Poor user interface
  • 🤔 Lacks key functionality
  • 💰 Overpriced for the features
Docusign - Upload & Sign Docs#3

Docusign - Upload & Sign Docs by Docusign

Sign PDFs & Contracts
Worth Considering
📊 Productivity
4.9😊(825K ratings)
FreeIn-App Purchases
#33in Productivity
Docusign - Upload & Sign Docs screenshot 1
Docusign - Upload & Sign Docs screenshot 2
Docusign - Upload & Sign Docs screenshot 3
Docusign - Upload & Sign Docs screenshot 4
Docusign - Upload & Sign Docs screenshot 5
Docusign - Upload & Sign Docs screenshot 6

Securely send and sign digital documents, contracts, and PDFs from any device. Create your own signature, upload files from various cloud services, and manage the signing process with ease. It's a legally binding and secure way to handle agreements.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for signing documents on the go
  • 🚀 Saves time and effort
  • 🔒 Secure digital signatures
  • 👍 Useful for businesses and individuals
  • 👍 Intuitive interface
  • 👍 Excellent for real estate agents

Room to Improve

  • 🐛 Glitches with placing signatures and text boxes
  • 🐛 Inconsistent performance across devices
  • 🐛 Issues with editing and updating documents
  • 🐛 Unreliable customer support
  • 🔋 High battery consumption
  • 👎 Confusing user experience for some users

More Adobe Document Sign apps to explore

FAQ about Adobe Document Sign

What are the best adobe document sign apps for iPhone?
Acrobat Reader: PDF Editor tops our adobe document sign apps ranking as of August 2026, with a 4.6-star average from 651K App Store ratings, and it's free to download.
Yes — 20 of the top adobe document sign apps we rank are free to download, including Acrobat Reader: PDF Editor and Adobe Acrobat Sign.
Acrobat Reader: PDF Editor has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ adobe document sign apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
You can view, edit, annotate, and sign PDF documents. The app also allows you to convert files to and from PDF, compress PDFs, and use AI features for summarization and document interaction. You can also collaborate on files and store them online.
Paid features include the Adobe Acrobat AI Assistant for summarizing and querying documents, advanced PDF editing for text and images, merging and organizing PDFs, and higher-quality voice options for reading PDFs aloud. These features are accessible through a subscription.