@Bruno-Bonaspetti ,
As was said above, the Translate Plugin does work with the latest version of Notepad++ : you just have to use the 32bit Notepad++ (of which there is still a latest version). If you have 32bit Notepad++, you can just use the Plugins Admin to install the Translate Plugin. And job’s done. (All that could have been gleaned by reading my response from last July.)
If you choose not to use the 32bit Notepad++, then that original “Translate Plugin” isn’t available for you. (However, if you want to use 64bit Notepad++ most of the time, and just use 32bit Notepad++ for the Translation Plugin, then you could download a “portable” copy of the 32bit Notepad++ of the most recent version using the official downloads page, and unzip that portable 32bit, and use that portable copy to install the old Translate Plugin and see how it works. (Warning: it’s possible that the translation service that Translate Plugin links to costs money; I haven’t investigated, but most translation services do.)
However, as @databird announced in February of this year, there is a 64bit translation plugin available under the search terms described in that reply, with more-full installation instructions in the replies immediately below – but unfortunately, it requires paying for the translation service. in general, automated translation is not free (even Google translate won’t let you access their free translation service from some other application; you can enter text manually, but if you want an API so it can be automated from some other tool like Notepad++, you’d have to pay for it.) But I believe that the original 32bit Translate Plugin also requires payment (though I’m not sure), so I don’t think the 64bit plugin is any different to the 32bit plugin, in that regard (again, I could be mistaken).
The third is to use a script in the PythonScript plugin, as described in the subsequent discussion. So the steps would be
Install the PythonScript 3 plugin. Unfortunately, you cannot use the Plugins Admin tool to install that. But our
FAQ: How to install and run a script in PythonScript has a section on how to install the PythonScript 3 version of the plugin. I will not repeat those instructions here.
Install the WinDialog library, which is the library mentioned in the
other topic you replied to. You can get from its github repo
here – that repo page also has the instructions as to how to install the WinDialog library in PythonScript 3. So follow those instructions for how to do that.
Copy the translate.py script from
@Michael-Vincent’s
March 29 post in this conversation. The FAQ I linked you to in step1 tells you what to do with a script once you’ve copied it from a post, in order to install and run the script; so follow those instructions.
Run the script, as described in the FAQ from step 1.