How To Delete Files From Sd Card On Mac

Share This:

If you’ve been looking for a way to delete files from your SD card on Mac, you’ve come to the right place. In this article, we will explain how to do it safely and securely.

SD cards are small electronic devices used to store digital information such as photos, videos, documents, and music. They are commonly used in digital cameras, smartphones, and other portable devices. While they offer great convenience when it comes to transferring or storing data, they can also be vulnerable to malicious software or virus attacks. To prevent any data loss due to such attacks, it is important that you delete your SD card regularly and securely on your Mac.

Before we get into the process of deleting an SD card on Mac, let us take a quick look at the different types of SD cards available:

– Secure Digital (SD): This type of card is widely used in digital cameras and phones. It has a capacity of up to 2GB and provides good transfer speeds for photos and video files.

– MiniSD Card: This type of card is smaller than an SD card and usually has a capacity of up to 8GB. It is most commonly used in digital cameras but can also be found in some mobile phones.

– MicroSD Card: This type of card is even smaller than the MiniSD card but has higher capacities ranging from 16GB up to 256GB depending on the device it’s being used in. It’s most commonly found in smartphones and other portable devices like GoPro cameras.

Now that we have an understanding of the different types of cards available, let’s move on to how you can safely delete your SD card on Mac:

– Connect your SD card to your Mac using an appropriate reader/adapter.

– Open Disk Utility App – You can find this app by searching for ‘Disk Utility’ in Spotlight Search or Launchpad

– Identify Your SD Card – Once you have opened Disk Utility App, select ‘View > Show All Devices and then select your SD Card from the list displayed at the left side window

– Select Erase Function – Once selected click on the ‘Erase’ (in Disk Utility) button located at the upper bar menu

– Enter Name for Your SD Card – Enter a name for your newly created disk partition as per preference

– Choose Filesystem Format – For example, if you want exFAT format then choose exFAT from options provided by the Disk Utility app

– Hit Erase – After selecting all options click on the ‘Erase’ button located at the lower right corner of the window

That’s all! Your files are now deleted from the SD card with full security! To ensure that everything has been erased properly before disconnecting the drive make sure you check the Trash folder or Empty Trash option provided by macOS itself!

How To Delete Files From Sd Card On Mac 1

Clearing an SD Card on a Mac

Clearing an SD card on a Mac is a simple process. First, connect your SD card to your Mac by inserting it into the appropriate slot, or by using an SD card reader. Once your SD card is connected, open the Disk Utility app on your Mac and identify the SD card from the list of drives. Then click on ‘Erase’ in the top menu bar and enter a new name for your SD card. Finally, choose the file system format (usually FAT32 or ExFAT) and hit ‘Erase’ to clear all data from the card. After this process is complete, you will have a freshly cleared SD card ready to use!

Deleting Files from an SD Card

To delete files from your SD card, you will need to access it through your computer. Once you have inserted the SD card into your computer, locate the drive assigned by Windows to the card. Right-click on the drive and select “Open” or “Explore” from the drop-down menu. From here, you can select any files that you would like to delete and press the Delete key on your keyboard or right-click and select “Delete”. When you are finished deleting files, make sure to eject the SD card safely before removing it from your computer.

Troubleshooting Difficulty Deleting Files From an SD Card on a Mac

It is possible that the switch on your SD card is in the lock position, preventing you from deleting files from your Mac. To delete the files, you will need to make sure that the switch on your SD card is in the unlock position. If your SD card does not have a switch, please check the SD card adaptor and make sure that the tab is in the unlock position.

Unable to Delete Files from SD Card

It is possible that your SD card is write-protected, which means that the data stored on it cannot be modified or deleted. This protection is typically enabled by a switch or other physical mechanism on the card itself. If it is write-protected, you won’t be able to delete any of the data on the card, nor will you be able to save additional files or overwrite existing ones. To check if it is write-protected, take a look at the side of your SD card; many cards have a switch that can be flipped between the “Lock” and “Unlock” positions. If the switch is in the locked position, try sliding it to unlock it before attempting to delete files from your card.


In conclusion, SD cards are an essential piece of technology that allows users to store and transfer data. They come in a variety of sizes and formats and can be used with both Macs and PCs. With the right knowledge, formatting an SD card on a Mac is relatively straightforward. It involves connecting the card to your machine, opening Disk Utility App, identifying the SD card, choosing the ‘Erase’ function, entering a name for the card, selecting the desired file system format, and then hitting ‘Erase’. By following these steps, users can quickly and easily format their SD cards so they are ready to use.

Share This:
Photo of author

James Walker

James Walker has a deep passion for technology and is our in-house enthusiastic editor. He graduated from the School of Journalism and Mass Communication, and loves to test the latest gadgets and play with older software (something we’re still trying to figure out about himself). Hailing from Iowa, United States, James loves cats and is an avid hiker in his free time.