UPDF - AI-Powered PDF Editor

3.6
2.19K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
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About this app

UPDF is an AI-powered PDF editor that streamlines working with PDFs on the go. With UPDF, you can effortlessly view, edit, summarize, translate, explain, annotate, manage, print, and share PDFs, plus chat with AI. In addition to Android, UPDF is also compatible with iOS, Windows, and Mac. Use it on any device as needed.

Key Features:

Read PDF
- Open and view PDF files.
- View the properties of your PDF files.
- Add bookmarks to easily locate specific pages. This feature also supports renaming, reordering, and deleting the added bookmarks.
- Search within lengthy PDFs for specific words or sentences.
- Switch among four page display modes, including single-page view, two-page view, single-page scrolling, and two-page scrolling.

Edit PDFs
- Add/edit the text, and images in PDFs.

AI Assistant
- Summarize, translate, explain, and rephrase lengthy PDFs in just minutes.
- Two methods are available to access the UPDF AI assistant: through chat box or select text to choose.
- Engage in a chat with UPDF AI and ask it any questions you have.

Annotate PDFs
- Annotate PDFs by using markup tools like pencil, highlight, underline, strikethrough, or squiggly line.
- Add comments like text boxes, text comments, callouts, sticky notes, etc.
- Add shapes, stamps and stickers to PDFs.

UPDF Cloud
-Seamlessly access your files across different devices and sync your file across Windows, macOS, iOS and Android platforms in real-time.

Organize PDF Pages
- Rotate, insert, extract, copy & paste, share, and delete the pages in PDFs.

Sign PDF
- Create handwritten signatures.
- Import and add image signatures.
- Save the created signatures to cloud and use accross platforms.

Manage PDF Files
-In-system & in-app PDF document management (print/copy/share/favorite/move/delete/), -Folder management (create/delete/rename/copy/remove)

Split Screen
-It supports opening two files at the same time in split-screen mode.

Compress PDF Files
-It is available to compress multiple PDF files with ease.

Share PDF
-It supports sharing PDF files with others quickly via email or other platforms.

Pro Features of In-App Purchase
- Use UPDF across all platforms including desktops and mobiles. Check features on different platforms:https://updf.com/tech-spec/
- Free Users will get 1 GB of Cloud Storage; Paid users will get 10 GB of Cloud Storage.

Need help? If you have any questions about this app, please email us at support@superace.com.
You can follow us on
Facebook: @superacesoftware
Twitter: @updfeditor
Youtube: @UPDF
Instagram: @updfeditor
If you feel this app is helpful, please rate us on Google Play. Thank you!
Updated on
Feb 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info, and Files and docs
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

3.7
1.86K reviews
Shayaan Siddiqui
October 6, 2024
Hey, this app is awesome for folks with two devices. But if you've got more than that, you'll need to buy extra licenses. I thought I was getting a license per user, but it turns out it's per device. And guess what? You can't even buy more seats! I wish they'd either get rid of this restriction or let us buy more seats for each device. Apart from the licensing issue, this app is top-notch and has already replaced Adobe on my PC and phone.
26 people found this review helpful
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nideesh kumar
October 3, 2024
I have been using the UPDF PDF tool for more than 6 months, and i have bought lifetime license. I am very happy with the usage, the tools and the interface. I find it easy to grab the content while studying, giving a good feel to study. I am very satisfied with the purchase and the app service. The team ensure that the app is updated frequently to ensure smooth usage. Many thanks to the developing and the maintenance team. One suggestion if possible is to sync the app up to three devices.
8 people found this review helpful
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Robert
November 29, 2025
Rip off. The program sounds great. However I couldn't login. And support is non existent. They say "within 24 hours" via email, but not true. I was impressed with the possibilities of this software that I actually paid for another license, hoping I could use it and then just get a refund when they finally got bavmck to me. My bad. Still could not navigate the program. Now I've paid for two, and it appears they're not there. I'm hoping to be able the get a refund from my credit card.
14 people found this review helpful
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Superace Software Technology Co., Ltd.
December 18, 2025
We’re truly sorry for your experience and understand your frustration. Please contact our support team at support@superace.com with your order details so we can investigate and assist you with login and license issues promptly. Your feedback will be shared with our team.

What’s new

UPDF 2.0, now available!
- All-new Interface: A clean design for easy operation.
- Convert PDF: Supports a variety of formats including Word, Excel, PPT, and images.
- OCR Recognition: Accurately recognizes text, allowing you to freely edit scanned documents.
- Connect Dropbox: Seamlessly edit your files in the cloud.
Content rating
Everyone
Learn more

App support

About the developer
赛博爱思(上海)软件科技有限公司
support@superace.com
中国 广东省深圳市 宝安区西乡街道前海科兴科学园 8 栋 2301 邮政编码: 518000
+86 199 2652 7065

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