STM to ECS Converter

Convert STM to ECS online, for free.

Choose Files

Max file size 50MB.
STM

STM format

ECS

ECS format

How to Convert STM to ECS

1

Choose Files

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

2

Convert to ECS

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

3

Download ECS

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