Tutorial to Export SD Card Data from Samsung Galaxy to PC
Step 1. Install the Software and Enable USB Debugging
Connect your Android phone to the computer with USB cable and launch the program. Then you may follow the instructions below to open the USB debugging. Of course, if you did this before, you can skip this step.
1) For Android 2.3 or earlier: Enter "Settings" < Click "Applications" < Click "Development" < Check "USB debugging".
2) For Android 3.0 to 4.1: Enter "Settings" < Click "Developer options" < Check "USB debugging".
3) For Android 4.2 or newer: Enter "Settings" < Click "About Phone" < Tap "Build number" for several times until getting a note "You are under developer mode" < Back to "Settings" < Click "Developer options" < Check "USB debugging".
Tick USB debugging opened and click Next to install USB driver on your computer then.
Step 2. Preview the Data of Your Samsung Device
The software will begin to detect and scan the connected device after the USB debugging. You will see an interface like this after the detection. All the files will be displayed as different categories on the left panel.
Step 3. Transfer SD Card Data to Computer
Click on the option on the left panel according to the types of files you want to transfer. For example, you can click on the Photos and then the Photo Gallery button on the left panel. Then you will preview the photo on the right panel and mark the files you want to transfer. Finally just click on the Export button to transfer the marked files to the computer.
Note: You can click on the Add button to transfer files from computer to your device. You can transfer other files like music, contacts, apps and text messages, etc. with similar steps. Now you can give it a try.