Adobe Acrobat Reader: Sign PDF icon
Adobe Acrobat Reader for iOS: A Closer Look at Mobile PDF Management

by Adobe Inc.

4.7
IOSBusiness
This mobile application consolidates essential PDF tools into a free iOS package. Designed to help professionals handle documents on the go, its core promise is reliable viewing, signing, and basic editing. For anyone who regularly receives contracts or forms via email, it eliminates the need to print, sign, and scan.

Detailed Review

Adobe Acrobat Reader for iOS occupies a familiar space in the mobile productivity market, serving as the company's flagship free PDF viewer with enhanced signing capabilities. It builds upon the long-established desktop reputation of Adobe's PDF software, adapting core functions for touchscreen use. The app's primary function is to open and render PDFs faithfully, but its defining feature is the integrated toolset for applying signatures and initialls directly onto documents. The app's functionality centers around several key actions: viewing and annotating PDFs, filling out interactive form fields, and applying signatures. Users can create a reusable signature by typing, drawing with a finger, or importing a photo of a physical signature. Once a signature is saved, it can be placed, scaled, and positioned on any document with a few taps. The app also supports basic text entry for filling other form fields, highlighting text, and adding sticky notes. File management is handled through connections to cloud services like Adobe Document Cloud, Dropbox, Google Drive, and Microsoft OneDrive, or via direct opening from email attachments. In real-world use, the app addresses a common workflow bottleneck. A scenario might involve a real estate agent receiving a lease addendum via email while away from the office. Instead of delaying until they can access a printer and scanner, they can open the PDF directly in the app, tap to fill any blank fields, apply their saved signature, and immediately email the executed document back to the client. The experience is generally fluid, though on older iPhone models, rendering very complex, graphic-heavy PDFs can occasionally cause slight lag. The interface adheres to iOS conventions, making it accessible for most users. While user reviews are currently limited for this specific iteration, feedback on the broader Adobe Acrobat Reader app indicates high satisfaction with viewing reliability and the signing feature's convenience. Common praises highlight its utility for last-minute approvals and its seamless integration with cloud storage platforms. Some critical comments from the wider user base occasionally mention that advanced editing features remain locked behind a subscription to Adobe’s premium services, which can be a point of friction for users needing to redact text or combine complex files on their phone. Overall, Adobe Acrobat Reader for iOS executes its primary tasks effectively. It is a competent, no-cost solution for viewing and signing PDFs, reducing dependency on desktop computers for simple document workflows. Its limitations are primarily tied to the freemium model, where power users will hit paywalls. For the vast majority of basic business and personal use cases involving signatures, however, the app provides substantial utility without requiring an investment.

Key Features

  • **Sign and Fill PDFs:** Apply saved signatures or drawn initials directly onto documents and populate editable text fields, enabling complete mobile form completion.
  • **Cloud Storage Integration:** Open and save PDFs directly to and from major services like Dropbox, Google Drive, and Adobe's own Document Cloud.
  • **Reliable PDF Viewing:** Faithfully renders PDFs with consistent formatting, bookmark navigation, and a seamless zoom interface for detailed review.
  • **Basic Annotation Tools:** Highlight text, strikethrough, underline, and add sticky note comments for collaborative document review.
  • **Document Scanning:** Use the device camera to capture physical documents and convert them into searchable, high-quality PDF files.
  • **Password Protection:** Apply password security to sensitive PDFs directly from the mobile device for confidential sharing.

Why Users Love It

Streamlines document signing workflows
Robust, reliable core PDF engine

Perfect for: Perfect for business professionals, freelancers, and students who need to handle and sign official documents while away from their desk.

Screenshots

Adobe Acrobat Reader: Sign PDF screenshot 1Adobe Acrobat Reader: Sign PDF screenshot 2Adobe Acrobat Reader: Sign PDF screenshot 3Adobe Acrobat Reader: Sign PDF screenshot 4Adobe Acrobat Reader: Sign PDF screenshot 5Adobe Acrobat Reader: Sign PDF screenshot 6

Ranking History

Track Adobe Acrobat Reader: Sign PDF's performance in Business over the last 30 days

Top 5
Top 10
Top 15
Below 15

Current Rank

#13

Best Rank

#13

All-time high

Average Rank

#14

30-day average

User Reviews

Bellekitty9
Nov 25, 2025

I really enjoy Adobe acrobat. It keeps all of my pamphlets and direction sheets for all my tools vehicles in one place. I can just bring up the App pick the particular one that I’m looking at and go with it. The app is very well done and keeps all of my documents collectively in one spot. Very well done. Adobe Acrobat review I really enjoy Adobe acrobat. It keeps all of my pamphlets and direction sheets for all my tools vehicles in one place. I can just bring up the App pick the particular one that I’m looking at and go with it. The app is very well done and keeps all of my documents collectively in one spot. Very well done.

KatTune
Nov 28, 2025

I think I love this app. However, I’m just learning how to use it. Adobe Scan I think I love this app. However, I’m just learning how to use it.

JillHW
Nov 26, 2025

Using occasionally for financial/legal documents. So far I have found it usable 82 years old Using occasionally for financial/legal documents. So far I have found it usable

W8R4L
Nov 28, 2025

Best document, file reader and so much more in this great app definitely worth it the best results from the app in my opinion it’s security it’s worth its weight in gold …. Thanks Best Best document, file reader and so much more in this great app definitely worth it the best results from the app in my opinion it’s security it’s worth its weight in gold …. Thanks

Tech geeek
Nov 19, 2025

Must have app for document management and getting insights from documents Amazing app Must have app for document management and getting insights from documents

App Details

Developer

Adobe Inc.

Platform

ios

Rating

4.7

Last Updated

12/3/2025