Excel DataSheet Viewer

A lightweight desktop application built with Python and Tkinter for opening and viewing Excel spreadsheets in a tabular interface.

Features

• Open and read .xlsx Excel files
• Display spreadsheet data in a table
• Automatically generate column headings
• Scroll vertically and horizontally through data
• Handle file-opening errors with dialog messages
• Simple graphical user interface

Technologies

• Python — core programming language
• Tkinter — graphical user interface
• Pandas — spreadsheet data processing
• OpenPyXL — Excel file support

Project Structure

excel-datasheet-viewer/
├── excel-file.ico
├── excel-file.png
├── LICENSE
├── main.py
├── README.md
├── requirements.txt
└── test.xlsx

Screenshot

Installation

Clone the repository:

git clone https://github.com/dvrone/excel-datasheet-viewer.git
cd excel-datasheet-viewer

Create and activate a virtual environment:

python -m venv .venv
source .venv/bin/activate

Install dependencies:

pip install -r requirements.txt

Usage

Run the application:

python main.py

Click Open Excel File, select an .xlsx file, and view its contents in the table.

License

This project is distributed under the license included in the repository.

Icon Attribution

Excel file icon by yoorie on Flaticon.