Follow this step to translatate Cargo Optimizer to any language.
1.Use Excel
or other spreetsheet to open file "translation.csv".
This file ready to download in download
page.

2. Translate "Translation" column to your
language.
(do not make change to other column)

3. Save file and exit software.
4. Execute "Cargo Optimizer 4.0" and click
on menu
Tools>>Setting>>Translation>>import

Click image to enlarge picture
5. Open the "translation.csv" file.

6. Click on "Use translation language" check
box.
7. Software will change interface to new language.
Please note : You must to use software
in version that support to your language