How to move a lot of small file on windows quickly windows 8 and 7

Question

I have done a computation during few weeks and have the result in 825 000 files of 40 octets. I do not want use subfolder. I have try to rar the folder (done in less than 20 minutes) and unrar on the second computer the file sent by skype but it will need few days to unrar it :s

Does someone have a solution to un rar unzip untar quickly a big number of very small files?

Thanks you!

Answer 1

The solution was in options: no compression, zip format, no date change.