Next-Gen Mobile Spreadsheet Suite

The Ultimate Excel & CSV Reader on Mobile

Open, view, edit formulas, and convert spreadsheets with blazing speed. 100% offline, privacy-first, and beautifully designed with the iconic Excel experience.

100% Offline & Private
XLSX, XLS & CSV
AirPrint & PDF Export
X
Q3_Financial_Summary.xlsx
Edit Mode
fx =SUM(C2:C5)
# Category Q2 ($) Q3 ($) Growth
1 Subscriptions 12,450 18,920 +51.9%
2 Enterprise 34,100 42,500 +24.6%
3 Consulting 8,200 9,800 +19.5%
4 Mobile Ads 5,600 7,400 +32.1%
∑ TOTAL 60,350 78,620 +30.2%
Sheet 1 (Sales) Sheet 2 (Summary)

Everything You Need for Spreadsheets on Mobile

Designed with high precision, extreme speed, and rich features to help you work with data smoothly anywhere.

⚡

Lightning-Fast Viewer

Open large .xlsx, .xls, and .csv files instantaneously. Smooth scrolling, virtualized grid rendering, and multi-sheet tab navigation.

✏️

Formula & Cell Editor

Direct cell editing with an intuitive Formula Bar. Built-in instant calculations for SUM, AVERAGE, COUNT, MAX, MIN, and custom math.

🎨

Rich Cell Formatting

Style your tables with text coloring, background cell fill, font size, bold/italic typography, and horizontal text alignments.

📑

Export to PDF & Print

Convert sheets to clean, pixel-perfect PDF documents in seconds. Print wirelessly via AirPrint or share across your favorite apps.

🔒

100% Offline & Private

Your confidential financial and business spreadsheets never leave your device. Zero cloud uploads, zero account logins required.

🌓

Dark & Light Themes

Sleek Excel emerald green interface with full support for system Dark Mode to protect your eyes during late-night reviews.

Got Questions? We Have Answers.

Learn more about how XLSX Reader works and keeps your data secure.

Is XLSX Reader free to use?
Yes! You can view, edit, calculate formulas, and export spreadsheets for free. An optional VIP one-time upgrade is available if you prefer a 100% ad-free experience.
Does the app upload my Excel files to external servers?
No, never. XLSX Reader operates entirely on your local device. Your spreadsheets, numbers, and documents are never transmitted or stored on any cloud server.
Can I export my sheets to PDF or print them directly?
Absolutely. You can convert any worksheet to a high-quality PDF document with one tap, or print it directly using Apple AirPrint / wireless printing.
What spreadsheet formats are supported?
XLSX Reader supports Microsoft Excel (.xlsx, .xls) and Comma-Separated Values (.csv) formats seamlessly.