UPDF - AI-Powered PDF Editor 4+

Read and Edit PDFs On the Go

Superace Software Technology Co., Ltd.

Designed for iPad

    • 4.4 • 32 Ratings
    • Free
    • Offers In-App Purchases

Screenshots

Description

UPDF for iOS is an AI-integrated PDF editor app for your iPhone or iPad. It supports summarizing, translating, viewing, editing, annotating, OCR, scanning documents to PDF, converting, organizing, cropping, searching, copying & pasting, deleting, renaming, compressing, decompressing, sharing, and securing PDF documents—all from your iOS device.

Amazing features of UPDF for iOS:

Edit PDF
- Edit text in PDF (change color, font style, font size)
- Edit images in PDF (rotate, extract, replace, and crop images)
- Edit watermark in PDF (add, edit, delete and favor watermark)
- Edit links in PDF (add, edit, copy, and delete)

AI Assistant
- Summarize, translate, explain, and rephrase lengthy PDFs in minutes.
- Engage in a chat with UPDF AI and ask it any questions you have.
- Summarize or translate PDF by pages.
- Export conversations to Markdown or TXT files.

Read PDF
- Flexible reading settings: vertical and horizontal scrolling, single-page and two-page view
- Theme: Dark reading mode protects your eyes
- Bookmarks: Go to specific points of interest using bookmark links
- PDF slideshow: Present PDF documents as slideshows

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

Organize PDF pages
- Easily rotate, extract, insert, and delete pages.
- Copy, paste, and share specific pages in a PDF.

Scan to PDF
- Scan to create a PDF.
- Scan an ID card/driving license/bank card onto one side of a page.
- Crop, rotate, filter, delete, and reorder the scanned images.

OCR PDF
- Extract/copy text in scanned documents and paste to any PDF you want.

Fill and Sign the PDF
- Fill out PDF forms and add signatures to your PDF.
- Create and add image signatures
- Save the created signatures to cloud to use across platforms.

Create PDF
- Create PDF with blank, lined, dotted, grid, and graph papers
- Create PDF by combining multiple images into a single PDF.

Protect PDF
- Add watermarks.
- Add digital signatures.

File Manager
- Upload, create, rename, move, copy, duplicate, and reorder files or folders.
- Unzip files by simply tapping .zip files
- Search for files.
- Supports two-finger multiple selections and operations.
- Move files or folders to trash, and find deleted items in the trash.
- Protect PDF files with a password or unlock protected PDF files.
- Compress one or multiple files into a zip file.

Security Space
- Protect your privacy by moving your files or folders to Security Space.
- Enable Face ID & Passcode to access your Security Space.

Import File
- Import files from Photos albums.
- Import files from the Files App.
- Transfer files from a computer over the same Wi-Fi.

View files in All Formats
- Browse dozens of different file formats including PDFs, Office documents (.doc, .docx, .ppt, .pptx, .xls, .xlsx), Pages, Keynotes, and Numbers with a single app.
- Open other formats such as text, HTML(.html, xhtml), XML, Web Archive, Images( JPG, JPEG, GIF, PNG, TIFF, SVG, BMP) , video, audio.

*** 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 for free.
- Advanced PDF features such as Convert PDF with OCR, batch process, etc. are available on the desktop.
- Unliimted use of Scan to PDF(Free trial only scans up to 5 pages)
- Unlimited use of Security Space(Trial version stores up to 10 items)
- Secure App with passcode/TouchID/FaceID

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 helped you, please leave us a positive review in the App Store. Much appreciated!

What’s New

Version 2.1.0

- Optimize the interaction logic for adding comments to make the operation more convenient.
- Some known issues have been fixed.

Ratings and Reviews

4.4 out of 5
32 Ratings

32 Ratings

JingXuan94 ,

Nice to use

Pro:
I use it to read paper and book during my Phd study, convenient and useful.

Con:
I purchased the AI feature but didn’t purchase the Pdf feature, so it will leave watermark in my Pdf and the really annoyed.

Developer Response ,

Thank you so much for your encouraging words 🌟
We’re glad to hear that UPDF helps with your PhD studies. Regarding the watermark issue — this happens because the PDF editing/export feature is part of a separate license from the AI feature. If you’d like to remove the watermark, you would need to unlock the full PDF feature.
For more details or assistance, please feel free to reach out to our support team at support@superace.com , and we’ll be happy to help.

PinkDori ,

Would recommend!

The clean, simple and intuitive interface was the thing that prompted me to subscribe to their PRO version. I’ve tried tons of PDF editors available on the current market and I think UPDF definitely is among the top 3. You’ve got all the basics and a little more advanced tools you need for PDF editing. And for normal workload, this app is more than sufficient. The only improvement I hope to get is their AI “Ask PDF” layout: instead of cluster listing the numbered links that connect to specific parts of the PDF at the bottom, it’d be so much better to integrate them within the answer. Otherwise, I highly recommend this app for your everyday PDF editing!

mzayn.my ,

No Custom Signature & Stamps - Already use Premium & Subscription the apps UPDF

Very Disappointed for this apps cause I can't upload my Own Signatures and My own Stamps. 1. To dev make sure your apps can do that things. I need to use handwriting Signature without using electronic Signatures. Also please make can add Unlimited signatures for save. 2. For Stamps I can't use my own Stamp via upload the image or pdf. And very limited to use the default stamp on this apps. So for Dev and Support team please add this feature also can Add unlimited Stamps to due i have an custom Stamp to use. 3. Totally I requested are can add custom signature (unlimited) also Stamp (unlimited). I very like to use your apps due have an Ai and clean modern design ui. But have an limited some section to use. Hope your can add that feature requested. Thanks

Developer Response ,

Dear customer, sorry that UPDF only supports custom 40 stamps at the moment, but we will take your advice into consideration, thank you for your suggestion!

Subscriptions

UPDF AI Standard
UPDF AI Standard
UPDF AI Standard (Monthly)
RM49.90
UPDF AI Standard
UPDF AI Standard
UPDF AI Standard (Annual)
RM299.90
Annual Subscription
Annual Subscription
1-year access to all features
RM129.90

In-App Purchases

Perpetual License
Perpetual License
Perpetual access to all features
RM229.90

App Privacy

The developer, Superace Software Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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