How to Change File Types on Your iPhone


Changing the file type or extension on an iPhone can be a useful skill to have, especially when you need to share files with different devices or applications. While iOS devices are known for their simplicity and user-friendly interface, changing file types may not be as straightforward as it is on a computer. In this article, we will guide you through the step-by-step process of changing file types on your iPhone.

Step 1: Download a File Conversion App

Since iOS does not have a built-in feature to change file types, you will need to download a file conversion app from the App Store. There are several apps available that can handle file conversions, such as Documents by Readdle, File Converter, or CloudConvert. Choose the app that suits your needs and download it onto your iPhone.

Step 2: Open the File Conversion App

Once you have downloaded the file conversion app, open it on your iPhone. Most file conversion apps have a user-friendly interface that allows you to easily navigate through the app’s features.

Step 3: Select the File You Want to Convert

In the file conversion app, locate and select the file that you want to change the file type or extension for. The app will usually provide you with options to browse your iPhone’s storage or connect to cloud storage services like iCloud, Google Drive, or Dropbox.

Step 4: Choose the Desired Output Format

After selecting the file, you will need to choose the desired output format or file type. The available options will depend on the capabilities of the file conversion app you are using. Common file types that can be converted include PDF, DOCX, JPG, MP3, and many others. Take your time to explore the available options and select the format that best suits your needs.

Step 5: Start the Conversion Process

Once you have selected the desired output format, initiate the conversion process by tapping on the appropriate button or option in the app. The app will then begin converting the file to the chosen format. The time required for the conversion will depend on the size and complexity of the file.

Step 6: Save the Converted File

Once the conversion is complete, the app will prompt you to save the converted file. Choose a location on your iPhone where you want to save the file, such as the Photos app, Files app, or any other preferred location. You may also have the option to directly share the converted file via email, messaging apps, or other platforms.

Step 7: Verify the File Type Change

To ensure that the file type has been successfully changed, navigate to the location where you saved the converted file on your iPhone. Open the file using the appropriate app or software that supports the new file type. If the file opens without any issues, it means that the file type has been successfully changed.


Changing file types or extensions on an iPhone may require the use of a third-party file conversion app. By following the steps outlined in this article, you can easily change file types and ensure compatibility with different devices and applications. Remember to choose a reliable file conversion app from the App Store and always verify the file type change after the conversion process is complete.

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