Document Reader - PDF Editor

Contains adsIn-app purchases
4.7
864K reviews
Content rating
Everyone
50M+
Downloads
Content rating
Everyone
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.
Updated on
Jun 15, 2026
Events & offers

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

4.7
830K reviews
Lloyd Boone
December 11, 2022
Excellent reader! It does everything I need, and a lot more. For those who claim that you cannot browse files to read, should spend a liittle more time learning the app, before being so quick to leave a negative. All you need do is click on settings, and then on file manager; that will allow you to browse and read virtually every readable file on your device.
385 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
December 26, 2022
Hi Lloyd, thanks for your feedback. It's a great honor that you like our app❤️. We will continue working hard to bring you a better user experience😊. If you have any other suggestions, please feel free to contact us. Best wishes!🌹
Megan Pitsanuk
July 2, 2024
Love this app! It's useful for daily tasks, for example, to review, scan, upload, or convert files into different formatting. Previously, I would receive/download documents w/ specific formatting, which at times, the program used to make and send the file wouldn't be compatible w the software I was using at that time. This app aims to make life easier and simpler! Any files received or downloaded can be uploaded easily and then converted to any format that suits you best 👌 and vice versa!
865 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
July 4, 2024
Hi Megan, thanks for your support.❤️ We're happy to hear that you're enjoying our app. We're committed to providing you with the best user experience possible and will continue to work hard to improve it. If you have any other suggestions, please let us know.🥰 Have a great day!
J H
September 4, 2022
Disappointing. This app can't read .rtf and does a poor job with .txt. The real issue is the file browser. The app tries to find every doc on your device and lists them by file type, it does not allow you to browse by folder. If you have many docs your organization goes out the window and you get one huge list. If you use a separate file manager to browse folders, it will close when this app opens so you have to find the folder again for every doc you check. Super inconvenient.
172 people found this review helpful
Did you find this helpful?
Simple Design Ltd.
September 5, 2022
Hi J H, sorry for the experience. We can't read .rtf files yet but will improve it soon. Can you send us the txt file via “Settings - Feedback”, we will optimize it. In addition, we will consider adding the feature to display files by folder. This might solve your problem. Stay tuned! Any other questions, please feel free to contact us.❤️❤️

What’s new

🚀 New Features: More Powerful Document Tools!
📄 PPT to PDF: Convert PPT files to PDF for easier sharing and reading
🤖 AI Filter: Automatically enhance images for improved clarity

✅ Experience Improvements
✨ Fixed known issues and improved overall experience