By Cherry / Last Updated March 3, 2021

Want to upgrade SD card to a new one

SD card is widely used in game machine, mobile phone, or other portable devices. Users use SD card for storing personal data such as photos, music, movies, etc. In some situations, you may need an SD card duplicator software:

1. Your SD card is running out of space. For this situation, you need to transfer files from the SD card to another place so that you can free up more space to store new data. Simply copy and paste will waste a lot of time, thus, clone SD card to another storage device is a better way;

2. You want to change a new SD card. Sometimes, you may want to change a new SD card when the SD card is not satisfied you, for example, if the capacity of SD card is not enough, you may want to upgrade it to a larger one, but you still need the data on the old hard drive. Thus, clone data on the old SD card to the new SD card is necessary.

There are more situations you need to clone SD card. But how to do that? A free SD card clone software seems necessary.

Free SD card clone software

If you want to clone SD card from one to another, you’d better find an SD card copy software. There are many cloning software in the market. And AOMEI Partition Assistant Standard should be the best free SD card clone software for Windows 10/8/7 users. It allows you to copy SD card to another device such as an internal/external hard drive, a USB flash drive, or a new SD card, etc.

Upgrade SD card with the free SD card cloning software

With the free SD card cloning software AOMEI Partition Assistant, upgrade SD card to a larger one without losing data becomes a simple thing. Here you can follow the next content of how to clone SD card to another SD card.

Before cloning, you need to prepare for it:

1. Free download AOMEI Partition Assistant, install it on your Windows computer.

2. Plug in the SD card to your computer installed in Windows 10/8/7, make sure it can be detected by your Windows computer. Some laptop and desktop computers have built-in memory card slots. Otherwise, you need a USB card reader to connect the SD card to your Windows computer.

3. If there is any important data on your SD card, you can backup SD card before making any change on it. Protect data’s safety should always be the most important thing.

After the preparation, you can start to clone the SD card to another place (here we clone an SD card to another SD card).

Step 1. launch AOMEI Partition Assistant Standard, all storage devices shall be listed in the main interface of AOMEI Partition Assistant. Here you can see the two SD card in the following screenshot. Click All Tools > Disk Clone Wizard in the left pane.

Disk Copy Wizard

Step 2.Then you need to choose the disk copy method here. There are two methods for you: “Clone Disk Quickly” and “Sector-by-Sector Clone”. The former one will copy the used byte on the old SD card, while the later one will clone every byte no matter it used or not. Considering Clone Disk Quickly would take less time and occupy less space, here we recommend you to select Clone Disk Quickly, click Next.

Copy Disk Quickly

Step 3. Select the source disk. Here is Disk 3. Click Next.

Select Source SD Card

Step 4. Choose the target SD card as the destination disk. Here is Disk 4. Click Next.

Select Target SD Card

Note: Here will pop up a window that reminds you “All data on this selected destination disk will be wiped out after you save the operation to physical disk.” If you are sure that you want to delete all partitions and wipe out all data on the destination disk, click Yes to confirm and go to the next page to edit disk.

Step 5. Here you can edit the partitions on the destination disk. If you do not want to edit here, click Next to move on. AOMEI Partition Assistant allows you to resize SD card partition later.

Edit Disk

Step 6. Then, you should back to the main interface. Click Apply -> Proceed to launch the progress. Wait till the progress reaches 100%.


AOMEI Partition Assistant is such a great free SD card cone software that can help you clone SD card to another SD card, or other storage devices. However, AOMEI Partition is not only an SD card cloning software but a great SD card manager in Windows 10/8/7. It allows you to partition SD card, clean SD card, format SD card, etc. What’s more, you can upgrade to AOMEI Partition Assistant Professional to gain more advanced features like allocated free space, quick partition, and so on.