Andrea Vacondio

Could you try the latest version 4.3.0? I aligned jdk version and javafx version, maybe it's more stable this way

There isn't any plan. From what I can see it shouldn't be a problem, both Java and JavaFX are available for that architecture. I'm planning to rework the release process...

This issue is not closed

If you go to the About section, is it all correctly localized or do you see gibberish? Do you see wrong characters somewhere else?

Yes I know, I have few users reporting this from time to time but I didn't manage to find a reason or a workaround yet

What OS and PDFsam version?

Is there any error message in the log window?

Could you please try running PDFsam from command line using the pdfsam.bat script in the `bin` subdirectory and see if there is anything there? So the task completes 100%, the...

Also, did you choose the `overwrite if already exists` checkbox ?

What is the Max memory available reported in the About section?