Regardless of which option you choose, whether you want to change the image by a certain percentage or to a certain pixel size (height, width). The aspect ratio is always maintained correctly so that the image is not distorted.
(Image-1) Percentage reduction and size adjustment to image width!
You don't need a calculator for scaling images while maintaining the ratio. Enter the width and height of the output photo and any other size. The photo width and photo height can be specified in any unit in pixels. The percentages are always given without decimal places.
This is a special software for batch processing, the reduced images are great, I mostly use it for batch conversion of screenshots and vacation pictures!
If you choose percentages for the reduction, I recently took a lot of photos, mostly with full shutter release, now of course I had to reduce all the images accordingly, that was very easy because I didn't have to open and reduce each of the images individually!
I like the free program as an image shrinker, especially the reduction of the size of several PNG, JPG or BMP images was always important to me as an alternative to fixed individual, the percentage factor is good to use holiday photo reduction, good that the aspect ratio is taken into account you the alignment of my photos is good!
I use different image processing software for batch processing and image reduction. With a large number of photos, I can simply get the images reduced on a pixel basis!