STM to SD Converter

Convert STM to SD online, for free.

Choose Files

Max file size 50MB.
STM

STM format

SD

SD format

How to Convert STM to SD

1

Choose Files

Click the “Choose Files” button to select your STM files.

2

Convert to SD

Click the “Convert to SD” button to start the conversion.

3

Download SD

When the status change to “Done” click the “Download SD” button