Hello
Here you can see a workflow with the java script to decompress zip files with files that have special characters.
While looking for the solution I realised that the problem is mainly in the files compressed with the default Windows compressor. I tried the Decompress node with zips created with other tools and it extracts perfectly the files with accents and ñ, but with the ones created by the Windows compressor I couldn’t do it with the node, and I had to adjust the Java Snippet to replace the special characters with “-” and I could write the files.
I hope this is useful.
Regards