Want to build a practical Python GUI project? In this step-by-step Python Tkinter tutorial, you'll learn how to create a simple File Opener App that can launch text and Excel files from a graphical user interface.
We'll use Python Tkinter to create the GUI, buttons, and application window, and Python's subprocess module to open files using the appropriate system application. This is a practical beginner-friendly Python project that demonstrates how GUI programming can be used to automate everyday tasks.
What You'll Build:
A simple Python desktop application with:
Tkinter GUI window
Open Text File button
Open Excel File button
Button click events
File path handling
subprocess for launching files
Tkinter layout and padding
Responsive GUI using mainloop()
⏱️ Timestamps
00:00 Introduction
00:25 Project Overview
00:55 Creating the Python File
01:10 Importing Tkinter and subprocess
01:35 Creating the Open File Function
03:30 Opening a Text File
05:55 Opening an Excel File
07:00 Creating the Tkinter GUI
07:55 Creating the Open Text File Button
09:45 Creating the Open Excel File Button
10:40 Starting the Tkinter Main Loop
11:10 Testing the Application
13:30 Debugging the File Path
13:50 Final Application Demo
14:00 Project Summary
Refer Python Tkinter Video:
• Python Tkinter
Refer below link for the Python Tutorial:
• Python
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On this page of the site you can watch the video online Build a Python GUI File Opener | Tkinter Tutorial with a duration of hours minute second in good quality, which was uploaded by the user Rai Gurukul 29 September 2023, share the link with friends and acquaintances, this video has already been watched 613 times on youtube and it was liked by 77 viewers. Enjoy your viewing!