Change all file extensions in a Folder with the CMD command

Usually you change the file extension by Rename (F2 key), but this manual will be suitable for changing a small number of extensions. If the number of files to change a lot of you will take a lot of time if such manual operation. There is some software to help you change the file extension, but you need to learn and install it.

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Instead of using supporting software, or changing the tail with F2 key, you just need to use the simple command in cmd to be able to change a series of files in the same Folder.

The following article will show you how to rename all file extensions in the same Folder.

Step 1: You open the window cmd.

You press Windows + R key combination and enter the keyword cmd in the Open box and then select OK (or press Enter ).

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Or you open the Start Menu , enter the keyword cmd in the Search programs and files box, then select cmd.exe .

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Step 2: In the cmd window , use the cd command to navigate to the directory you want to change the file extension.

For example: Enter cd desktop / TipsMake.vn and press Enter to move to the folder TipsMake.vn on Desktop .

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Step 3: After appearing the path to the folder you want on cmd. To rename all the files in this directory, use the command Ren * .duoibandau * .duoimuondoi.

Where .duoibandau is the original file extension of the file, .duoimuondoi is the file extension you want to change.

For example: In the TipsMake.vn directory, all files have the .jpg extension as follows.

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If you want to chase the file extension from jpg to the png file extension, enter the command Ren * .jpg * .png and press Enter .

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As a result, all .jpg file extensions will be chased to .png .

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So, with simple actions, you quickly rename all the file extensions in the same folder without the support of any software. Good luck!