AppCorpus
Market US

PDF Reader - Editor & Viewer

by Kdan Mobile Software LTD

iPhone · iPad

Active Last checked 6 Aug 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free download · core features require a paid plan
  • In-app purchases
  • Subscription

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published
In-app purchases Yes Limited free Store published
Subscription Yes Paid Store published

Screens

App Store

32 store screenshots

PDF Reader - Editor & Viewer ipad screenshot 1
PDF Reader - Editor & Viewer ipad screenshot 2
PDF Reader - Editor & Viewer ipad screenshot 3
PDF Reader - Editor & Viewer ipad screenshot 4

Pricing & paywalls

App Store

  • Document 365 — $59.99

Ratings & reviews

App Store

4.5 3496 ratings · App Store

  1. 5/5Great!

    Exactly what I was looking for, I could upload pdf documents and read them, and it remembers where I left off, and doesn’t go back to the top or something stupid like chrome when I try to zoom in. Has good highlighting and note taking features too! It’s a free app, so there is some adds, but they do not get in the way of reading like other apps, just one when you open the app which I am fine with (authors need some revenue)

    Kevin Baconed · 6 Aug 2026

  2. 1/5Cannot restore files at new iPhone X and the paid app was not exist anymore.

    I paid a one time version for more storage several years ago and I didn’t know that the files could not transfer to my new Iphone X from my old Iphone X (same model) this year. I still could do that one year ago. It used to restore files automatically, but not anymore. It created so much trouble. Now they require to subscript the Kdan cloud service to store the files according to the app introduction. Some reviewers complained that it was hard to cancel their subscription. My husband backed up my old phone with PC and restored to my new phone. The app on my new phone just showing freeze and could not complete the downloading. I realized that the paid app I purchased was not exist anymore, only the free one. Per the instruction that showed on reviews, my husband followed the steps to restore my files, but they could not be open because they required me to subscript their cloud service to have more space. What a pain! My old paid app had more space for all my files. They deleted my paid app a few years later and asking for more money to replace. I think this is not the right way to do the business, made me feel I got cheated, so I would not suggest this app to anyone.

    Tsui3075 · 6 Aug 2026

  3. 3/5Used to love it

    This used to work well for me, but lately not so much. It have a bill that was emailed as a PDF and I can’t open it on my iPhone 13. pro max. I’ve had to forward it to an associate to open and print it for me. This has happened to me on other occasions also. Also, over the past year, I have had trouble working with it on my iPhone and iPad. Maybe it is easier to use with a laptop or desktop, but I don’t have either of those functioning right now. I had an email from them to sign into my account this morning, which I did. It appears they are making changes and I am not willing to pay more, that is one reason I quit Adobe. It isn’t something I need often anymore, so I am not willing to increase or renew unless it starts working much better very soon.

    islandlady91 · 6 Aug 2026

  4. 4/5It fits for my purposes!

    I love that I can download a class PDF and edit them on this app! As a student that’s all I really needed so I’m pleased that the bare minimum is free. If I had to give one complaint it would be the functioning of the voice over that reads the document for you. When I change the speed of the voice over, after listening to it 2 to 3 pages in, I’ll find that I need it to read at a faster pace. But, when I change the speed it starts again at page 1. I’ve tried to highlight and select “speak” on my iPhone but it doesn’t work. Other than that this app is exactly what I needed and the voice over would have just been an added bonus.

    ToGodAlone26 · 6 Aug 2026

  5. 1/5Supposedly premium features with $59

    I started one year subscription 2 days ago and supposedly it will be free to try for 7 days but was charged the full amount 2 days later. Also despite the $59 per year, you realize later that you still have to pay for everything such as converting document or faxing... you will still have to purchase “CREDITS” to use any of the premium features, so despite $59 you still have to pay to fax or convert document or use other premium features, so why do you charge annually $59 ? This is the worst false advertising scheme I have ever seen. Where does it say in your advertisement that you will still have to pay for all premium feature AFTER you pay $59 per year. No one like to be treated this way. No matter how good you product is, it is misleading and I will never recommend or stay with you

    ITfuture · 6 Aug 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — App Functionality — Diagnostics — Crash Data Developer declared
  • Data Not Linked to You — App Functionality — Identifiers — Device ID Developer declared
  • Data Not Linked to You — App Functionality — Usage Data — Advertising Data Developer declared
  • Data Not Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — Diagnostics Developer declared
  • Data Not Linked to You — Identifiers Developer declared
  • Data Not Linked to You — Usage Data Developer declared
  • Data Used to Track You — Usage Data — Product Interaction Developer declared
  • Data Used to Track You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 10.0.0

    Bug fixes & Optimization - Text editing bug fixed - PDF converter optimized

  • 10.0.1

    - Certain SSO options have been removed. Visit the KDAN PDF Reader Support Center for details. - Performance improvements and minor bug fixes.

  • 10.1.0

    New Feature Stay in the loop! Get exclusive member-only perks with our new push notifications. Optimization - UI tweaks for a smoother, more seamless experience. - Upgraded fax security for safer and more reliable use. If you like it, please leave a five-star review to let us know you enjoy it!

  • 10.2.0

    Optimization - Improved navigation across platforms. Bug Fixes - Resolved popup display issues. - Improved the email auto-fill process after login. If you like it, please leave a five-star review!

  • 10.3.2

    New Name & Logo Say hello to KDAN PDF, formerly PDF Reader. To celebrate 15 years, we’re introducing a fresh logo and smoother, faster performance. Everything you love is still here. View, edit, sign, convert, and manage PDFs on iPhone and iPad. Security Upgrade To keep you safer, accounts inactive for 180 days will require a password reset.

  • 10.3.3

    New Feature Try a 10-minute Warm-up Mode to explore our popular PDF features for free. Optimization Improved sign-up and login flow.

  • 10.3.4 · 2 Mar 2026

    Small copywriting tweaks

  • 9.4.0

    Happy Lunar New Year! May the Year of the Tiger 2022 bring you health, happiness and prosperity! The current version features the following changes and improvements: ■ Support image to PDF conversion ■ A free conversion of the first 10 pages (per file) is now available ■ Improved text recognition (OCR) from scanned documents ■ Added a few tweaks to the pop-up menu for a more intuitive experience Other Essentials ■ Quickly browse all bookmarks, annotations, page thumbnails, and outline added to the PDF ■ Filter annotations based on the type of annotation object to easily locate crucial information in PDFs ■ Live Text (Text from Camera) - Use the camera for keyboard input. You can capture and copy text from the camera ■ Paste copied text into sticky notes or form fields in PDF Reader ■ Use Quick Note to jot down your thoughts and link to the PDF you're viewing As always, if you run into any troubles, let us know at [email protected]

  • 9.5.0

    The current version features the following changes and improvements: ■ Reduce file size using PDF compressor ■ Improved PDF splitter - Preview pages when splitting the PDF ■ Added a few tweaks to the link tool and scanner Other Essentials ■ Support image to PDF conversion ■ A free conversion of the first 10 pages (per file) is now available ■ Quickly browse all bookmarks, annotations, page thumbnails, and outline added to the PDF ■ Filter annotations based on the type of annotation object to easily locate crucial information in PDFs ■ Live Text (Text from Camera) - Use the camera for keyboard input. You can capture and copy text from the camera ■ Paste copied text into sticky notes or form fields in PDF Reader ■ Use Quick Note to jot down your thoughts and link to the PDF you're viewing As always, if you run into any troubles, let us know at [email protected]

  • 9.6.0

    You can now have the best PDF Reader experience with our bug fixes and performance enhancements. ■ Built-in OCR - recognize text content in PDFs without internet access ■ Added a few tweaks to sticky note tool, read-aloud text (text to speech), and PDF encryption Other Essentials ■ Filter annotations based on the type of annotation object to easily locate crucial information in PDFs ■ Live Text (Text from Camera) - Use the camera for keyboard input. You can capture and copy text from the camera ■ Paste copied text into sticky notes or form fields in PDF Reader ■ Use Quick Note to jot down your thoughts and link to the PDF you're viewing ■ Reduce file size using PDF compressor ■ Improved PDF splitter - Preview pages when splitting the PDF As always, if you run into any troubles, let us know at [email protected] If you enjoy the app, please write us a review and help spread the world! Thanks!

  • 9.6.1

    The update includes the following changes: ■ Redo and undo annotations in PDFs ■ Added a few tweaks to the text highlighter, file manager, and PDF editor Other Essentials ■ Built-in OCR - recognize text content in PDFs without internet access ■ Filter annotations based on the type of annotation object to easily locate crucial information in PDFs ■ Reduce file size using PDF compressor ■ Improved PDF splitter - Preview pages when splitting the PDF As always, if you run into any troubles, let us know at [email protected] If you enjoy the app, please write us a review and help spread the world! Thanks!

  • 9.6.2

    Minor bugs have been fixed, so it won't bother you anymore. Other Essentials ■ Redo and undo annotations in PDFs ■ Built-in OCR - recognize text content in PDFs without internet access ■ Reduce file size using PDF compressor As always, if you run into any troubles, let us know at [email protected] If you enjoy the app, please write us a review and help spread the world! Thanks!

  • 9.7.0

    The update includes the following changes: ■ Redo and undo annotations in PDFs ■ Support to delete your Kdan account from within the app ■ Added a few tweaks to the PDF merger, splitter, image to PDF conversion, and annotation tools Other Essentials ■ Built-in OCR - recognize text content in PDFs without internet access ■ Filter annotations based on the type of annotation object to easily locate crucial information in PDFs ■ Reduce file size using PDF compressor ■ Improved PDF splitter - Preview pages when splitting the PDF You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.7.1

    Overall improvements ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. Other Essentials ■ Redo and undo annotations in PDFs ■ Support to delete your Kdan account from within the app ■ Built-in OCR - recognize text content in PDFs without internet access ■ Reduce file size using PDF compressor As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.8.0

    ■ Added "Forgot My Password" button to help you retrieve your private folder password if you forgot it ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. Other Essentials ■ Redo and undo annotations in PDFs ■ Support to delete your Kdan account from within the app ■ Built-in OCR - recognize text content in PDFs without internet access ■ Reduce file size using PDF compressor As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.8.1

    ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.8.2

    ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.0

    The update includes the following changes: ■ Elevate PDF editing with Edit Text. Correct typos and make text edits instantly and effortlessly. ■ Revolutionize your PDF page editing with our intuitive Page Editor. Easily edit, insert, delete, and reorder pages in PDF! ■ Overall performance and stability improvements As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.1

    ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.2

    ■ We constantly enhance our text editing feature to bring you a more efficient editing experience. ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.3

    ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.4

    ■ We're constantly updating this app to give you the best experience possible. Every update of PDF Reader includes improvements for stability and reliability. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.5

    ■ Bug Fixes: Resolved the crash problem on version 9.9.4. Please update to the latest version to enjoy the enhancements and ensure a more stable app experience. As always, if you run into any troubles, let us know at [email protected] You can really help PDF Reader out by leaving a rating or review—they really do make a difference.

  • 9.9.6

    We've made several key updates to enhance the security of your data: - Google Drive Data Protection: Updated policies for even stronger safeguarding. - KDAN ID Security: Enhanced password protection to keep your account safer. - Improved Newsletter Opt-In notification

  • 9.9.7

    Bug Fixes - Resolved issues with Google Drive login, account deletion, and file downloads within the app. Optimization - Streamlined newsletter subscription process - Improved KDAN ID and password management flow If you find the app helpful, we'd greatly appreciate a 5-star rating! Your support makes a big difference.

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Last verified
6 Aug 2026
Sources
App Store

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