XnView Software

YES, super
Thank you very much.
Now everything works as it should. Final variation:
@chcp 1251
@for /R "D:\images_Input\" %%I in (*.jp*) do D:\NConvert\nconvert -ratio -rtype lanczos -rflag decr -rflag orient -resize 500 500 -sharpen 50 -dpi 96 -q 70 -overwrite -rmeta -rexifthumb -o D:\images_Out ...

In this case,- D will not help.
After all, the original file is located in a different directory. And the replacement is necessary in the Output folder. I.e. if there is already a file with this name in the Output folder, then it must be replaced.

Yes, you're right!

I used -rmeta and -rexifthumb to remove the metadata. instead of-clean 95
I figured out how to make different folders of input and output files. here is the Code:

@chcp 1251
@for /R "D:\images_input\" %%I in (*.jp*) do D:\NConvert\nconvert -ratio -rtype lanczos -rflag decr ...

Oh, cday, thank you so much for your help.

We will wait for the developers ' response

Yes, that's right.
The image size is not 500x500
And the weight of XnConvert is 15 kb and NConvert is 409 kb. This fact is the most significant disadvantage

I tried adding -q 70, the weight decreased to 406 kb, but it's still very much

Hi.
I have attached four images.
Original.jpg (297kb) is the original image Original.jpg
Resize_NConvert.jpg (409kb) - this is converted by NConvert Risize_NConvert.jpg
Resize_XnConvert.jpg (15) - this is converted by XnConvert Risize_XnConvert.jpg
Settings_XnConvert.jpg (73kb) - XnConvert ...

Thanks, I did a little bit of For /r work.

When I use XnConvert, the conversion result is fine with me.
Then I click on the "Export for NConvert" button.
I get the text that I paste into the bat file.
After executing the bat file, the conversion takes place, but the image is different from ...

But I still can't figure out how to make a bat file

Simple: create a text file containing your code, then save it with a .bat extension, or do I misunderstand?

It can be useful when testing to add a 'Pause' instruction on a new line after the command line, then the CMD window remains open ...

Yes, I use Windows CMD
Thanks for the link, I've seen this forum thread.
But I still can't figure out how to make a bat file

Hi, everybody
I use an online translator
Please help me write a bat file.
I have the necessary settings for nconvert:

nconvert -ratio -rtype lanczos -rflag decr -rflag orient -resize 500 500 -sharpen 50 -dpi 96 -clean 95

I need to start the bat file to convert all the files in the folder:

\\srv ...