Office Reader - PDF,Word,Excel
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4.21K reviews
Everyone
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About this app
Office Reader – All-in-One Document Viewer
Read, view, and manage all your documents in one free app. Open Word, Excel, PowerPoint, PDF, eBooks, and more—anytime, anywhere, even offline.
✨ Key Features
• All Document Formats Supported
Open DOC, DOCX, XLS, XLSX, PPT, PPTX, ODT, ODP, HWP, HWPX, PDF, RTF, TXT, CSV, HTML, MD, EPUB, MOBI, FB2, DJVU, AZW, EML, MSG, IPYNB, PGN, MML, CBZ, CBR and source codes (Java, Python, C++, etc.).
• Password-Protected Files
Securely view locked PDF, DOC/DOCX, XLS/XLSX, PPT/PPTX, and HWP files.
• File Conversion
Convert Word, Excel, PowerPoint, PDF, RTF, HTML, Markdown, Emails, and even source codes into PDF or text.
• Productivity Tools
📷 Doc Scan – scan documents into PDF.
📂 Folder Navigation – easily manage files.
⏱️ Quick Access – long press app icon to see recent files.
🚀 Why Choose Office Reader?
• Fast & lightweight
• 100% free, no hidden cost
• Works offline – perfect for travel or study
• Clean & simple design for easy navigation
Whether it’s business documents, study notes, eBooks, or source codes, Office Reader makes file viewing simple, fast, and secure.
Read, view, and manage all your documents in one free app. Open Word, Excel, PowerPoint, PDF, eBooks, and more—anytime, anywhere, even offline.
✨ Key Features
• All Document Formats Supported
Open DOC, DOCX, XLS, XLSX, PPT, PPTX, ODT, ODP, HWP, HWPX, PDF, RTF, TXT, CSV, HTML, MD, EPUB, MOBI, FB2, DJVU, AZW, EML, MSG, IPYNB, PGN, MML, CBZ, CBR and source codes (Java, Python, C++, etc.).
• Password-Protected Files
Securely view locked PDF, DOC/DOCX, XLS/XLSX, PPT/PPTX, and HWP files.
• File Conversion
Convert Word, Excel, PowerPoint, PDF, RTF, HTML, Markdown, Emails, and even source codes into PDF or text.
• Productivity Tools
📷 Doc Scan – scan documents into PDF.
📂 Folder Navigation – easily manage files.
⏱️ Quick Access – long press app icon to see recent files.
🚀 Why Choose Office Reader?
• Fast & lightweight
• 100% free, no hidden cost
• Works offline – perfect for travel or study
• Clean & simple design for easy navigation
Whether it’s business documents, study notes, eBooks, or source codes, Office Reader makes file viewing simple, fast, and secure.
Open PDF, Word, Excel, PowerPoint, RTF, TXT, CSV, HTML, MD, and eBook files
Updated on
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 partiesFiles and docs and Device or other IDs
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
Ratings and reviews
4.04K reviews
Aahir Kayal
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July 24, 2026
This app is so smooth and fast. It takes less time to open any kind of document in mobile and it is very free to use without any kind of ads which creates more problem. But the lacking part is that, there is no way to delete multiple documents in a single time. You need to delete it one by one which is very time consuming. Hope this process can be solved.
2 people found this review helpful
nTools
July 23, 2026
Thank you, Aahir Kayal, for your detailed review and kind words about the app’s speed and ad-free experience. We appreciate your suggestion regarding deleting multiple documents at once. This feature may not be included in the upcoming update, but we plan to support it in the next version. Thank you for your patience!
Tariq Masood
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June 12, 2026
why you not adding highlight options. should I have to move to another apps? and why this app doesn't show 'no. of matches' when our find matches. we ain't able to know how many matches there are, are we going in loop or not. please fix this too.
1 person found this review helpful
nTools
June 22, 2025
Hello Tariq Masood, thank you for your valuable feedback. We understand the importance of features like PDF highlighting and better support for DOCX and PPTX files. We'll continue working to improve the viewer and enhance the overall experience.
Ishan Nanavati
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May 29, 2026
The opening of documents is fast like really fast. Most of the docs don't take more than single second to open no matter the size. And it doesn't even have ads or promotion. Support most of the file formats. It is just there is some issue in alignment and margins when I open word files.
7 people found this review helpful
nTools
July 21, 2026
Hi Ishan Nanavati, thank you for your detailed feedback and kind words! The alignment and margin issues in Word files have been fixed in the latest version. Please update the app and test your documents again. If the issue is resolved, we’d really appreciate it if you could add one more star to your rating. Thank you!
What’s new
- Added support for viewing HWP and HWPX files
- Added text selection and copying for Word, Excel, and PowerPoint documents
- Added Night Mode support for all file formats
- Fixed bugs and improved overall performance and stability
- Added text selection and copying for Word, Excel, and PowerPoint documents
- Added Night Mode support for all file formats
- Fixed bugs and improved overall performance and stability
Everyone
Learn moreApp support
About the developer
Moo Chan Song
support@ntoolslab.com
673 Comet Dr
Foster City, CA 94404-1705
United States
