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I have around 8000 mp3 files in a folder name music as this:

  • music folder/artist1/album1/mp3 files
  • music folder/artist1/album2/mp3 files
  • . .
  • music folder/artist2/album1/mp3 files
  • music folder/artist2/album2/mp3 files

please let me know that is there a way that i change all files extensions as batch?

Kaveh
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1 Answers1

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You should do this:

Change Directory (cd) to your folder:

cd full_path_of_your_folder

then:

ren *.mp3 *.ext

with ext is your prefer extension. Reference: https://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/rename.mspx?mfr=true

Creating batch is pretty simple like above these commands, learn more at: http://www.howtogeek.com/111859/how-to-batch-rename-files-in-windows-4-ways-to-rename-multiple-files/

For all sub folder: for /r %x in (*.mp3) do ren "%x" *.ext Reference: https://stackoverflow.com/a/245862/3728901

Community
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Vy Do
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  • thanks,there are lot of folders,do i must rename for each folders one by one? – Kaveh Feb 14 '15 at 14:23
  • It still pretty simple. Use search box, **search** `*.mp3` at the **top folder**, then rename all results. – Vy Do Feb 14 '15 at 14:25