XnView Software

Please help me :
I succeeded to download XnView MP
My pictures have high numbers of pixels.
I would like to reduce the number of pixel.
For example : I would like to fix the hight of the picture just 450 pixel
and the pixels of the lower side of the picture would be given automatically.
I cannot find out how I can change the number of pixels with Your program.
Can You help me please ???
Thanks in advance !
dozo

Welcome to the forum, dozo.

Tools → Batch convert... → Actions → Add action> → Image → Resize:

• Mode: [ Fit ]
  Width: [ 0 ] (pixels)
  Height: [ 450 ] (pixels)
  [×] Keep ratio

Related topics:

• How can I resize to achieve 400px height for all pics?
• Batch Resize to constant width or constant height

Dear XnTriq
THANK YOU so much for such quick help !
I shall try it at once.......
I hope I can soon inform You about my success !
- otherwise I'll tell You my problem again - - -
Great thanks so long from
dozo

Dear XnTriq
I just succeeded
I hope You can look here :
https://www.keinverlag.de/407073.text
BIGGEST THANKS from
dozo

Thanks for reporting back, dozo