XLSX Reader: XLS Viewer Editor

📊 XLSX Viewer & XLS Editor — your all-in-one spreadsheet app! 📊
View, read and edit XLSX, XLS, CSV files right on your phone — no laptop needed. Open any spreadsheet from email, file manager, Drive or Dropbox in seconds with our fast, lightweight sheet viewer and editor. If you work with Excel-style files every day, this is the spreadsheet tool you've been looking for.

✅ KEY FEATURES

📂 Open & view any spreadsheet
View XLSX, XLS, XLSM and CSV files instantly. This XLSX viewer renders sheets exactly as they look on desktop — rows, columns, colors and formatting kept intact. Open Excel files received by email or chat with a single tap.

✏️ Edit like a pro
More than a reader — edit cells, add or delete rows and columns, change fonts, colors and alignment. Our XLS editor lets you update spreadsheets anytime, anywhere, then save your changes back to the original file.

🔢 Formulas & calculations
Use built-in formulas like SUM, AVERAGE, IF, COUNT and more. Turn this spreadsheet app into a real data analysis tool in your pocket — recalculate numbers on the fly just like a desktop sheet editor.

📈 Charts & data analysis
Create charts from your data to visualize numbers fast. Perfect for stock, budget, sales, expense and crypto sheets. Spot trends in your spreadsheet at a glance.

📄 Bonus: Word, PowerPoint & ZIP support
Besides spreadsheets, you can also view and edit DOCX Word documents and PPT / PPTX PowerPoint slides. You can even compress and extract files — zip and unzip archives right inside the app. All your office files in one place, no extra downloads needed.

🔄 Convert & share
Export spreadsheets to PDF, share via Drive, Dropbox, email or any app. Keep your XLSX files in sync across all your devices so your data is always with you.

🗂️ Smart file manager
Browse all your XLS and XLSX files in one place. Search, sort and open recent spreadsheets with a single tap. No more digging through folders to find the sheet you need.

🌙 Comfortable viewing
Dark mode, zoom, freeze panes and full-screen view make reading large sheets easy on the eyes, even on a small phone screen.

📑 SUPPORTED FORMATS
- XLSX — modern spreadsheet files
- XLS — classic sheet files
- XLSM — macro-enabled sheets
- CSV — comma-separated data
- DOCX — Word documents
- PPT / PPTX — PowerPoint slides
- ZIP — compress & extract files
This XLSX viewer also opens common office documents, so you can read most files on the go without extra apps.

⭐ WHY CHOOSE THIS XLSX VIEWER & EDITOR?
- Fast and lightweight — opens big spreadsheets smoothly
- Clean, easy interface anyone can use
- Works offline — no internet needed to view or edit
- Compatible with files made in popular Excel-style desktop software
- Free to download and use

👥 WHO IS IT FOR?
Whether you are a student, accountant, manager, freelancer or business owner, this XLSX viewer and XLS editor helps you view, read, edit and manage spreadsheets faster than ever. Carry your sheets in your pocket and stay productive away from your desk.

Download now and turn your phone into a powerful spreadsheet tool! 📲

We'd love your feedback — rate us and tell us which features you'd like to see next. Your reviews help us make the app better for everyone. 💙