To transfer SMS from Android to computer or just simply backup them in case you get text messages deleted accidentally, you need an Android SMS Transfer.
Step 1 Install the Android SMS Transfer
Download and install the software. Connect your Android phone to PC via USB cable. Your phone will be detected by the transfer and the information will be displayed on the main window.
Step 2 Transfer SMS from Android to computer
Click the SMS tab on the left column, select the messages you want to transfer, then click the “Import/Export” button to backup the SMS to PC in .xml or .txt format.
That's it, you've transferred SMS to your computer. You can restore your SMS to the original phone or other Android phone later with this SMS transfer. You can also export your SMS backup pack to other service so that you won't get the important messages lost.