How to Modify the Extension of a File?

Extensions are the file format that decides whether the file would be compatible on a platform or not. There can be numerous reasons as why you would want to change the extension of a file. If you are failing to do so, then this article can help you out. So, here are the steps to modify the extension of a file.

Two Approaches

There are two methods to modify an extension of a file. You should modify it manually or use software to store the file in question beneath another extension. The major difference between these two situations is how the OS would take the file after modifying the extension.

Modify the Extension Manually

If you wish to modify the extension manually, then pursue the given instructions.

• Hold the Win + E keys together on the keyboard to launch the File Explorer.
• You should also twice-click on the ‘This PC’ button on the desktop.
• Navigate to the ‘View’ button within the top menu.
• Go to the ribbon within the top side portion of the screen should appear the applicable view options.
• After that, locate the option ‘File name extensions’ at the ribbon then mark its box.
• Now, that will turn on to view every extension of a file at the bottom of its name, permitting you to modify them by changing the name of the file.

Turn on Extensions on Mac OS X

If you would like to turn on extensions on Mac OS X, then abide by the given steps.

• Go to the Finder application and launch it.
• You should reach the upper side menu and select the option ‘Finder.’
• Navigate to the ‘Preferences’ and select it within the menu that shows.
• You have to select the ‘Advanced’ button.
• Then check the box near to the option ‘Show all filename extensions.’
• Now, shut the Preferences menu.
• Finally, with this turned on, you should change the name of the file to modify its extension.

Modify the Extension through Software

If you wish to modify the extension through software, then pursue the given instructions.

• Navigate to the file and launch it in MS Word.
• You should select the ‘File’ button within the top menu.
• Then click on the ‘Save as’ option.
• Select the location wherever you would like to store the file.
• Go to the ‘Save as’ menu, in the section ‘Save as type,’ select the preferred extension of the file within the drop-down section. In this example, that would be ‘PDF (*.pdf).’
• After selecting the ‘Save’ tab of this menu, Word will switch the doc to a PDF.

Manage the Extensions

Modifying extensions is not problematic at all; you require only to know how to turn on the option. However, be careful if doing this, since you can cause the PC to stop working in case you change the name the incorrect file. Keep in mind that you should not at all modify extensions on PC files that are done with ‘.dll.’

Jay Cross is a trained mcafee.com/activate expert who works with the development team with feedback from customers to make it to expectations. He lives in New York and In addition to his work, he also writes for his personal blog.