Release notes
Stay ahead with the latest! Update Adobe Acrobat Reader for a faster, easier, and enhanced experience. Don’t miss out on exciting new features and a sleek user interface.
September, 2025
What’s new
Multilingual language support in PDF Spaces: In addition to English, PDF Spaces now supports French and German. Learn how to share your PDF Spaces on Acrobat mobile.
Easily duplicate PDF Spaces: You can now quickly clone a PDF Space, including the curated ones, via More > Duplicate PDF Space. The copy appears instantly in Recents and your PDF Spaces list.
Listen to your documents in natural voices: The Read out loud feature in Acrobat Android now supports premium and natural online voices. Choose a voice that fits your preference and start listening to review content, stay focused, or give your eyes a break. Learn how to read aloud in natural voices.
Identify audio output with dynamic read-aloud icons: The read-aloud feature automatically updates its icon to reflect the current audio output. When headphones are connected, the icon switches to display
. If audio is playing through the phone’s speaker, the icon shows 
instead. It is easier for you to quickly identify the source of the sound.
System requirements changes
None
August, 2025
What’s new
Work smarter with PDF Spaces: Use PDF Spaces, an AI-powered knowledge hub, to organize your files, extract key points, create structured outlines, and draft content. It supports chat with a prebuilt or personalized AI Assistant, provides source-linked citations, and allows sharing.
Design with Adobe Express: Use Adobe Express design tools to edit images or create compelling documents with templates.
AI Assistant in Liquid mode: You can now get intelligent summaries and contextual help within Liquid mode. Navigate outlines, highlight attributions, and interact with content without leaving your reading view. Learn to use the AI Assistant in Liquid Mode and enjoy a smart, uninterrupted reading experience.
Talk to the AI Assistant: Use voice commands to ask questions, guide conversations, or clarify responses, even while the assistant speaks. Enjoy real-time, natural interactions with high-quality audio replies for a more human-like experience. Learn to use hands-free voice commands to interact with PDFs in Acrobat.
System requirements changes
None
December, 2024
What’s new
Share files with custom permissions: When sharing PDFs, you can now use presets (private, organization, public) to set access permissions, and recipients can request access if needed. Learn how to Share files with custom permissions.
System requirements changes
None
November, 2024
What’s new
Generative AI summaries in Acrobat Android: Quickly summarize your document in Acrobat Android using Generative AI Summaries in Acrobat Android.
Voice Support in Summaries: In this release, we’ve introduced voice support for Gen AI summaries. Users can now listen to the summary content while the corresponding text being read aloud is highlighted for better engagement and clarity.
Attribution support in document summary: The enhancement allows users to navigate directly to specific locations in the PDF where the summarized information originates. Sectional summaries attributions will continue to be available exclusively for headers.
Adjust summary panel as needed: You can now adjust the height of the summary panel as required. 60% is the default panel height, and 80% and 20% are the respective maximum and minimum panel heights that can be set.
Expanding language support for AI Assistant: In addition to English, French, and German, AI Assistant now supports Italian, Spanish, and Portuguese for all its functionalities.
Improved draw tools: You can now use the draw tool to make smooth drawings. Learn how Transform hand drawn shapes into smooth shapes.
System requirements changes
None
October, 2024
What’s new
Add reactions to comments: With this release, you can now add reactions to comments in the Acrobat mobile app. Selecting an emoji from the comment panel or comment list. Tapping the emoji icon opens a palette of emojis, and if a reaction is used more than once, a counter will appear next to it. Each user can post a specific reaction to a comment only once. The feature improves collaboration.
Copy comment: You can now copy text from comments in Acrobat. Learn how to Copy comments.
AI Assistant support for scanned documents: AI Assistant now supports scanned documents. Ask questions and use responses to draft impactful content. It improves productivity and efficiency, transforming your interaction with documents anytime, anywhere.
Enhanced support for contracts in AI Assistant: AI Assistant now helps you generate key highlights from your contracts, allowing you to quickly identify the most important points. This feature enables you to make informed decisions faster and more efficiently.
System requirements changes
None
September, 2024
What’s new
View reactions to comments: You can now view reactions on comments in shared files, including those added from web, desktop, or iOS platforms. Signed-in users can up-vote or down-vote reactions, while signed-out users can still see them.
Expanding language support for AI Assistant: In addition to English, AI Assistant now supports French and German for all its functionalities.
Streaming responses in Read Aloud support in AI Assistant: In this release, we’ve enhanced the AI Assistant’s Read Aloud feature to support streaming responses. Previously, users could hear responses with adjustable voice and speech rate options. Now, Read Aloud can be enabled for real-time streaming responses, offering a smoother and more interactive experience.
Liquid mode support for shared review files: With the September release, we have introduced Liquid Mode support for shared review files. You’ll now see the Liquid Mode icon enabled for eligible shared review files, just as you do for personal files.
System requirements changes
None
June, 2024 - August, 2024
What’s new
Read-aloud generated responses: You can now play the responses generated by the AI Assistant using the read-aloud feature in Acrobat. Learn how to use the read-aloud feature.
Multilingual Support in AI Assistant: In addition to English, AI Assistant now provides support for both French and German.
Multiple document support in AI Assistant chat: Acrobat AI Assistant now supports answering to queries referencing multiple documents simultaneously. Learn more about Multiple Document support in AI Assistant.
System requirements changes
None
May, 2024
What’s new
Share generated responses: You can now share the generated AI assistant responses with third-party apps.
Optimized Answers: Improved responses and suggested questions for transcript documents in Acrobat.
Experience Improvements: Improved animations and UX bug fixes for a smoother experience.
System requirements changes
None
April, 2024
What’s new
Persistent chat history in AI Assistant: You can access your conversation threads with Acrobat’s AI Assistant across sessions, whether your files are local or in the cloud. The chat history includes a timeline of questions and answers, and you can copy and save it to a desired location. The saved chat history does not include the timeline.learn more about Acrobat AI Assistant’s persistent chat history feature.
Access AI Assistant from the contextual Menu: You can now access the AI Assistant from the contextual menu. Select the text for which you need the AI Assistant. The contextual menu opens, then select Ask AI Assistant. learn how to access Acrobat’s AI Assistant from the contextual menu.
System requirements changes
None
March, 2024
What’s new
This release includes the following new features:
AI Assistant in Acrobat: With this release, we have rolled out support for GenAI-powered questions and answers (through AI assistant) on Acrobat Android. The feature is currently in beta. learn more about Acrobat’s AI Assistant features.
Tool support on password-protected files: You can now use all commenting tools, crop pages, and recognize text on password-protected files.
System requirements changes
None