This software can split images into smaller segments based on either percentage or pixel splitting.

What's more, the software provides a variety of ways to split your images. You can choose to split by the number of pixels, or equally sized segments. Simply select your image and choose your splitting options from the intuitive interface.
The original image is never altered, so you can rest assured that your original image will remain unharmed. You can then save each individual image segment, or save all image segments in one go, with just a single mouse click.
There are many other useful features too. For instance, you can copy the image segments into the clipboard for pasting into other applications. You can also print the image segments, or even modify them further using Paintbrush.
This software is not only great for general use, but also for website optimization purposes. By splitting up your images, you'll enjoy quicker loading times and better website performance. I found this software incredibly easy to use, and I'm glad it requires no tutorial.
In conclusion, I recommend trying out this fantastic image splitting software. It's suitable for Windows systems and it will undoubtedly make image editing more efficient and enjoyable.
Version 2.11c: New features added