Because nobody downloaded it the last month, and I'm going to an important contest, and I can't find a slow computer to test it while it's holiday, I decided to pause the development of CPtool.
Bye for now.
This is the first version of CPtool here!
With this tool, you can stop and have a rest when copying big files, and then continue! It's very useful for slow computers, especially those in TSYZ(abbr. of my school's name).