PDF Reader: Edit & Convert PDF

Contains adsIn-app purchases
4.0
125K reviews
10M+
Downloads
Content rating
PEGI 3
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About this app

Covering all the essentials and more, KDAN PDF Reader is the world's leading PDF editor. Its expert features allow you to view, annotate, scan, sign, and convert PDFs on smartphones, tablets, and PCs. Quickly back up and send files to friends, classmates, and colleagues via email or any popular Cloud storage service (share via Android). Optimizing your work quality and productivity has never been this easy!

AWARDS AND RECOGNITION
- Best PDF Reader Apps 2019 on TechRadar
- Best PDF Reader Apps 2017 on tom's guide
- Best Apps of 2016 on Google Play store


***WITH PDF READER, YOU CAN***

CREATE & ACCESS FILES
• Create and combine scans to multi-page PDFs
• Import files from your computer, cloud, or other apps
• Store files from the web or email attachments
• Access all files from the local folder."

ANNOTATE & REVIEW PDF
• Highlight, underline, and strikeout text
• Add predesigned stamps, including Approved, Sign Here, Confidential, and more
• Insert shapes and text boxes to PDFs
• Convert text into speech (available when in Text Reflow mode)"

SIGN ON THE SCREEN DIRECTLY
• Sign contracts and agreements with signatures
• Store and manage signatures from within the library."

EDIT TEXT
• Easily correct and edit text and typos on PDF
• Instantly modify and update the latest texts on existing PDF document

VIEW FILES
• Support PDF, text, ePub, and image file formats
• Text Reflow
• Horizontal/Vertical scrolling mode
• Jump to Page/Text Search
• Bookmark/Outline/Thumbnail list"

MANAGE FILES
• Zip and unzip files
• Rename files and folders

WRITE ON PDFS
• Use your finger or a stylus to make handwritten notes

VIEW FILES
• Support PDF, text, ePub, and image file formats
• Text Reflow
• Horizontal/Vertical scrolling mode
• Jump to Page/Text Search
• Bookmark/Outline/Thumbnail list

MANAGE FILES
• Zip and unzip files
• Rename files and folders

***UPGRADE WITH DOCUMENT 365***
Document 365 is a comprehensive, cross-device document solution that includes Kdan's best PDF Reader mobile and desktop apps, as well as online converting and faxing services.


***WITH DOCUMENT 365, YOU CAN***

• Unlock all features in KDAN PDF Reader in all versions, including Android, iOS, Windows, and Mac.
• Work across smartphones, tablets, and desktops
• Control the access to the app with a password
• Hide the margins of PDF pages
• Night viewing mode
• Rotate, rearrange, add, and delete pages
• Extract pages from PDFs
• Convert files to and from PDFs
• Send faxes from your devices
• 1 TB storage space on Kdan Cloud
• Get a link to share files with others


PDF Reader supports 11 languages, including English, Traditional Chinese, Simplified Chinese, Japanese, Italian, German, Spanish, French, Portuguese, Russian and Korean


Terms of Service: https://pdf-reader.kdandoc.com/terms-of-service
Privacy Policies: https://pdf-reader.kdandoc.com/privacy-policy

CAN WE GIVE A HAND?
Check out the tutorial and FAQ at https//support.KDANmobile.com
You can always find us at helpdesk@KDANmobile.com and https://www.facebook.com/pdfreader

CAN WE GIVE A HAND?
Check out the tutorial and FAQ at https//support.KDANmobile.com
You can always find us at helpdesk@KDANmobile.com and https://www.facebook.com/pdfreader


CAN WE GIVE A HAND?
You always can find us at helpdesk@kdanmobile.com or check out https//support.kdanmobile.com
Updated on
12 Mar 2025

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.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.0
117K reviews
A Google user
10 February 2020
Good to see an app without the ghastly colours and big, babyish, intrusive buttons of Material Design. Search is excellent, though I'd like an option to hide completely the toolbar on right. Edit: there's no exit button on top left corner to hide it. Perhaps it's an option in the upgraded version, but it's not a big deal.
417 people found this review helpful
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Kdan Mobile Software Ltd.
12 February 2020
Hello, thanks a lot for the support! Edit: after checking, we found that there's no exit button, we are sorry for the confusion. We suggest simply tab on the screen to hide all toolbars. Please give it a try, thanks! Please feel free to contact us at support@kdanmobilesupport.zendesk.com if you have any question. Thank you:)
jRivers
17 March 2025
non-functional, does not recognize text elements reliably (not PDF files issue, document structure is correct), ads galore, the app itself without providing CC details does nothing, which I won't be doing due to very sketchy overall feel.
8 people found this review helpful
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Kdan Mobile Software Ltd.
18 March 2025
Hello there, Thanks for supporting us and we are sorry for the Ads. We will try to keep the Ads from interfering. Please provide screenshots of the ads that disturb you the most and send them to helpdesk@kdanmobile.com. Thank you.
Lamar Pickett
12 April 2025
Goodness if I didn't absolutely need the app in order to see my paystubs every week I wouldn't waste the space on my phone. it's sad because I have use for the app I use once a week no matter what paystubs and other times for work purposes itself. I'm a truck driver so I have to have this but why do I get spammmmmmmmed with ads like destroyed Everytime I open the app. The app itself is what it is I can access what I need to do no complaints there. just 7 ads I have to endure for one document
7 people found this review helpful
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Kdan Mobile Software Ltd.
18 April 2025
Dear User, we are sorry for the disruptive experience. For a smoother, ad-free experience, consider our premium subscription. And if you have any other questions or suggestions, please drop us a message at helpdesk@kdanmobile.com—we’d love to hear from you!

What's new


Bug Fixes
- Fixed ad display issues
- Resolved user login errors

Improvements
- Minor UI copy updates