Now you can read Excel files with Excel Reader - Xlsx File Viewer for Android. This is a powerful app that allows you to view, edit, and read Excel files on your Android device. With the app, you can open your Excel files, edit the worksheet, chart, and data analysis, and save the edited file. You can also copy data from one sheet to another or from one column to another column in the same row.

The app is extremely easy to use, and it has an intuitive interface that lets you perform all the functions with just a few taps. You can open, edit, copy data, save, print, and share your workbooks with just one tap. You can add headers and footers to the worksheet, and you can also use the app to add charts and graphs. You can also create sheets and columns in the file, and you can also use the app to add and remove sheets and columns.

The app also has a built-in dictionary that lets you look up words in the Excel file. If you want to edit a specific cell, you can do it by selecting the desired cell and pressing the "Edit" button.

The app has a built-in calculator that lets you perform basic arithmetic operations. You can also use the app to convert numbers from one format to another format.