UPDF - AI-Powered PDF Editor 4+

Read and Edit PDFs On the Go

Superace Software Technology Co., Ltd.

Designed for iPad

    • 4.3 • 43 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 2.0.1

Some known experience issues have been fixed to make the usage smoother.

Ratings and Reviews

4.3 out of 5
43 Ratings

43 Ratings

prometheusjsjjsikwka ,

接力 功能快上线

价格美丽,支持国产。
只是希望能有接力功能,今后盈利的地方多半是卖云空间,但起码的接力还是该有哇。webdav也还是能有就有吧!

Developer Response ,

您好,感谢您的支持,我们会通过版本迭代逐步增加好用的功能,请您关注我们的版本更新,其他反馈或建议请联系我们 support@superace.com

グラインドシューズマン ,

最高のPDF勉強アプリ

Cloudを通じて、パソコン、iPadで勉強している。 特に勉強でおすすめなのが、注釈で四角で囲ったところのみを抜き出せる機能である。 この機能のおかげでまとめノートが瞬時に作れて非常に効率的である。 例えばマルバツ問題で間違えたところだけをまとめノートにして復習したい時にめちゃくちゃ使いやすいアプリ。 OCRもあるし、日本であまり認知されてないのが違和感を感じるくらいで、本当に使いやすい。買い切りが何よりもいいよね!!

中村7 ,

使えない、

PDFをHMLで出力出来るとの記事を読んでライセンスまで購入したのにどこをどうしても変換が出来ないです。出来ない理由すらわかりません。

Developer Response ,

Hello, thank you for your feedback and support! UPDF does support exporting PDF files to HTML format. If you're experiencing issues with the conversion, we recommend checking whether your PDF is a scanned document or contains special elements (such as image-based text or protected content), which can affect the export process.

To help resolve the issue more efficiently, please feel free to send the problematic file to our support team at support@superace.com. We’ll be happy to investigate and assist you further.

Thank you again for your understanding and support. We're continuously working to improve our features and enhance your experience with UPDF!

Subscriptions

UPDF AI Standard
UPDF AI Standard
UPDF AI Standard (Monthly)
¥2,380
UPDF AI Standard
UPDF AI Standard
UPDF AI Standard (Annual)
¥10,800
Annual Subscription
Annual Subscription
1-year access to all features
¥6,200

In-App Purchases

Perpetual License
Perpetual License
Perpetual access to all features
¥10,500

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, for example, based on the features you use or your age. Learn More

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