How to change file extension in windows

Right-click the file and select Properties on the menu. You can see the type of file on the panel. The extension is a name give to the stored file, such as. Setting file extension is easy to open files with specific programs, such as the. Can the file type be modified? Yes, you can change the file type by rename option. But it is not a panacea. Some files created in the wrong way can not be open after shifting to a new extension.

Step 1. Type Control Panel in the search box and click to start. Step 4. Go to the View tab. And then go to the Advanced setting below. Uncheck Hide extensions for known file types. Open the File Explorer. Find the targeted file you want to change its extension. Step 2. Right-click the file and select the Rename from the drop-down menu.

Below we have listed some common file extensions. Step 3. Now you can see the file extension of all your files. Find the file that you would like to change the file extension, right-click the file, choose rename, and enter the new file extension.

The first method enables users to change file extensions one by one, what if you want to change several file extensions at one time? We are also curious about this question. Is there any method that can finish this task all at once?

One method claims that you can select all the files first, and right-click then choose "Rename" to bulk change the file extension. We've tried this method. Sadly, you can't use this method to bulk change file extensions. Even though you have select all the files, Windows will send you a confirmation message every time you changed one file extension. So even though pages are saying that you can change the file extension in bulk, the methods they offer are actually invalid.

After knowing how to change the file extension, we want to introduce a handy tool that can help you check and fix system errors as well as manage partitions. If you do not have permission to change the file extension, you may have to login as Administrator. Another option is to make a copy of the file, rename the copy and then delete the original. Note: Windows treats file extensions as case-insensitive, i. RTF is the same as.

However other operating systems do not, and will treat MyDocument. RTF and MyDocument. Therefore it is good practice to always treat your files as case-sensitive for maximum compatibility. To change file extensions correctly, follow the steps given in below. Step 1: After opening File Explorer, click the View option to view ribbon menu.

Step 2: Then check the File name extensions option to enable file extensions to be displayed in Windows Alternatively, you can also click Options on the uppper right corner to disable the Hide extensions for known file types option from File Explorer Options in Windows 10 by unchecking the option.

Step 3: Find the file that you would like to change through the search window. When you find the file, right click it. Select the rename option from the menu, and then type the new file extension. Step 4: Then there will pop up a warning window on the page.