Office Reader - PDF,Word,Excel
In-app purchases
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4.47K reviews
Rated for 3+
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Rated for 3+
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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
4.29K reviews
Tharushi Navodya
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17 September 2026
This opens the documents fast and allows u to read in night mode or day mode in any document. like you can read one doc in day mode and another in night mode. very easy to use. edit: Just realised this has a translating tool and searched on google tool also. if you found a word you don't know you just have to long press the word and the translate icon and the search icon will appear. amazing app.
5 people found this review helpful
nTools
7 September 2026
Thank you so much for your thoughtful review, Tharushi! We’re delighted that documents open quickly and that you find the individual day and night mode settings convenient and easy to use. Your support motivates us to keep improving the app!
dumdum
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6 November 2026
I love how when I'm viewing a ppt—there is some writing underneath it. I love that feature! I'm not sure how that works, but it's cool! And fast too. I just downloaded it today though. I'm not sure if there are many ads since I always have an ad blocker... but some people say there are little to no ads~ so that's good!
nTools
7 November 2026
Hello dumdum, thank you for your kind review! We're glad you like the text shown below your PowerPoint slides and that the app feels fast. It's great to hear your first experience with Office Reader has been positive. Thanks for sharing what you enjoyed!
Ray X
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15 October 2026
A very nice offline Office reader. I hate those apps that require you to create an account every time when you use it, the most important thing is that this app supports the viewing of files with password, the simple and lightweight design of this app suits me perfectly. Thank you for creating such a useful App
nTools
15 October 2026
Thank you, Ray X! 😊 We're happy that offline access, password-protected file viewing, and our simple, lightweight design suit your needs. Making documents easy to read without creating an account is exactly what we aim for. Your kind words mean a lot to us!
What's new
• Added editors for RTF, HTML/XHTML, TXT, code, CSV/TSV, and Jupyter notebooks.
• Improved tablet file previews and added two-page view for CBZ/CBR.
• Added support for password-protected ODT and ODP files, and improved merged cells and links.
• Fixed bugs and improved overall performance and stability.
• Improved tablet file previews and added two-page view for CBZ/CBR.
• Added support for password-protected ODT and ODP files, and improved merged cells and links.
• Fixed bugs and improved overall performance and stability.
