Document Reader - PDF Editor

Contains adsIn-app purchases
883K reviews
Content rating
Rated for 3+
50M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Want to quickly open all formats of files on your phone with just ONE app anytime, anywhere?

Try All Document Reader! This all-in-one file viewer is perfectly compatible with all Office files, helping you easily process files in all formats, such as PDF, DOC, DOCX, XLS, XLXS, PPT, TXT, etc. This free Android Office Suite can automatically scan the files on your phone, organize them in one place into corresponding folders so that you can search and view them conveniently.

👉Designed by Simple Design, the leading app development team on Google Play, this simple, free, and lightweight PDF viewer/Excel viewer/Docx reader/Office Suite is really worth a try!


📚 Full Featured Document Manager
- Folder structure view: easily view PDF, Word, Excel, PPT files, etc. in the corresponding folders.
- Easy to view: all documents are listed in one place for easy searching and viewing
- Favorites: you can add files to the Favorite list for quick opening
- Easy to search: easily search for files within or outside the app
- Powerful PDF tools: create PDFs, merge or split PDFs, compress PDFs, and insert blank pages or images

📔 PDF Reader & PDF Viewer
- Fast open and view PDF files in "PDF files" Folder or from other apps.
- Zoom in or zoom out pages while viewing to get perfect visual effect
- Go to page: jump directly to the desired page
- Share and send PDF files to your friends with a single tap

🖊️ PDF Editor
- Easily edit text and formatting in PDFs
- Add text with customizable font size, color, layout, and position
- Add e-signatures to your PDF
- Highlight, underline, strikethrough, or doodle on PDFs

🔄 PDF Converter & PDF Tools
- Image to PDF & Scan to PDF: convert images (JPG, JPEG, PNG, BMP, WEBP) into PDFs
- PDF to image: convert PDFs into images (JPG, PNG) and save directly to your album
- Word to PDF & PDF to Word
- PPT to PDF
- Share the converted files with just one click

🧐Word Viewer (DOC/DOCX)
- DOC/DOCX viewer
- A simple list of DOC, DOCS, and DOCX files
- Present all word documents on your phone in the best and fastest way
- Simple and elegant reading interface

📊 Excel Viewer (XLSX, XLS)
- Quickly open all excel spreadsheets
- XLSX, XLS formats are both supported
- A convenient tool to manage excel report on your phone

🧑‍💻 PPT Viewer (PPT/PPTX)
- Excellent PPT/PPTX viewer app
- Present PPT files in high resolution with fast and stable performance

📝 TXT File Reader
- Easily read txt files anytime, anywhere with this powerful documents viewer.


👍 FEATURES
✔ Simple and easy to use
✔ Small size and lightweight (12 MB)
✔ Sort by names, file size, last modified, last visited, etc
✔ Quick response
✔ Dark mode available
✔ No internet required
✔ Rename files, delete files, share files to your friends


🌟 FEATURES COMING SOON
✔ More file formats will be supported, such as RAR, MOBI, HTML, ODT, XML, DOT, ZIP, etc.
✔ File editor
✔ Create new documents
✔ Merge documents
✔ Search text in all documents
✔ Doodle on documents
...


If you don't have time to sit in front of your computer to manage your files, you can use All Document Reader. It allows you to read documents on your phone anywhere, anytime. All formats supported!

Permission Required
On Android 11 and above, MANAGE_EXTERNAL_STORAGE permission is required to read and edit documents on the device. This permission will never be used for any other purpose.

We will keep working hard to optimize the app and improve the user experience. Please feel free to contact us at allreaderfeedback@gmail.com if you have any suggestions. 💗


All document viewer - One Read
Want a simple all document viewer? You can view, edit and share all documents (pdf, excel, word, ppt, txt) anytime with All document reader - one read. Use all document viewer - One Read to easily work with even the most complex documents.
Office Suite. Easy All Document Reader & Viewer: PDF, DOCX, XLSX, PPT, TXT file.
Updated on
Aug 20, 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
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

848K reviews
Jefferson Solo
September 15, 2025
App has problems with certain DOCX files. They appear jumbled up for some reason, but when I open the same files with a different doc reader, they all look fine. But that's not what warranted the two stars. It's the intrusive ads. Every time I open a file, an ad pops up. Even more annoying, some of them automatically take you to the advertised app/website.
379 people found this review helpful
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Simple Design Ltd.
September 16, 2025
Hi Jefferson, we're sorry for the ads. We will work hard to reduce them. Please send the files that are not displayed correctly to allreaderfeedback@gmail.com. We will optimize the problem as soon as possible. Your files will be kept strictly confidential. Thanks for your understanding!❤️
Kristopher Pike
July 29, 2026
Previously I was using Google docs for my large files (100k+ words) but the search broke. Looking for an alternative and tried this. It can search my large files no problem. However, highlighting the text is a nightmare. Sometimes it starts to highlight. Sometimes it brings up a menu. When the highlight is working, it's very finicky. Other than that, works for what I need
6 people found this review helpful
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Simple Design Ltd.
July 30, 2026
Hi Kristopher, I apologize for the inconvenience.❤️ Can you take a screen recording📹 of the issue and send it to us at allreaderfeedback@gmail.com with more details? We will locate the problem and fix it as soon as possible. Hope to hear from you soon.🌹
Rod Crandall
August 9, 2026
I keep getting a dialogue box saying this app is going to expire. There now seem to be several apps with nearly the same logo. I like this app, is there a way to use it without having to bypass another one in the process? see my email ...I sent a screenshot in feedback on the app. further note re insert: the inserted screen has a countdown notice in upper right corner. and on Aug 9'26 Is it a Google ad?
203 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
March 6, 2026
Hi Rod, thanks for your feedback. We have replied to you via email and please check your inbox. If you have any further questions or suggestions, please feel free to contact us. Thank you for your understanding!🌹

What’s new

🚀 New Features: Enhanced Reading & Editing!
🧹 Eraser Tool: Easily erase PDF annotations for more precise edits
📖 Reading Settings: Adjust brightness and background, and enjoy smoother page-turning and scrolling

✅ Experience Improvements
⚡ Quick Launch: Set as your default reader and create home screen shortcuts for faster access
✨ Fixed known issues and improved overall experience