4 Ways to Change a File Extension
File extensions play a significant role in identifying the type of files we handle daily. They help operating systems and software applications recognize the content and choose the appropriate program to open the file. Sometimes, you might need to change a file extension to make it compatible with other software or for security purposes. In this article, we will discuss four methods to change a file extension.
1. Rename the file in File Explorer (Windows)
One of the easiest ways to change a file extension is by renaming it in File Explorer. Follow these steps:
a) Open File Explorer and navigate to the folder containing the desired file.
b) Click on View at the top-left corner and check ‘File Name Extensions’ box.
c) Right-click on the target file and select Rename or click on it once, then press F2 key.
d) Change the file extension by deleting the current one and typing in the new one. Press Enter when done.
e) If prompted, click Yes to confirm changing the file extension.]
2. Use Command Prompt (Windows)
You can also change a file extension using Command Prompt. Here’s how:
a) Open Command Prompt by typing cmd in Start menu search, then hit Enter.
b) Navigate to the directory that contains your file using ‘cd’ followed by folder path (example: cd C:\Users\your_username\Documents).
c) Type ‘rename’ followed by old filename.extension and new filename.extension (example: rename file.txt file.pdf), then press Enter.
3. Renaming through Finder (MacOS)
For MacOS users, changing a file extension can be done via Finder:
a) Open Finder and locate your desired file.
b) Select it and click once more on its name or press Enter to enable renaming mode.
c) Replace the existing extension with new one and hit Enter.
d) A prompt will appear asking if you want to keep or use the new extension. Choose ‘Use .new_extension’ to complete the process.
4. Using Terminal (MacOS)
Mac users can also change file extensions using Terminal:
a) Open Terminal application from Launcher or Spotlights.
b) Navigate to your file’s directory by typing ‘cd’ and folder path (example: cd /Users/your_username/Documents).
c) Type ‘mv’ followed by old filename.extension and new filename.extension (example: mv file.txt file.pdf), then press Enter.
Always remember that changing a file extension without proper knowledge or reason can lead to files becoming inaccessible. Not all formats are interchangeable and forcing open a file with an inappropriate program may damage the content. Make sure you understand the implications and have a backup of your data before any conversions.
In conclusion, whether you’re using Windows or MacOS, there are various ways to change a file extension. Explore these methods based on your needs and proficiency with each operating system’s tools, ensuring that you handle files with care.