i have emails database but in several excel sheets and csv and notepad i want to make it all in one sheet and spit each 100k alone in different sheet

I'm email marketing expert and processing many email database before. I can merge and split them for you. I'm very happy if you may check my awesome feedback here: https://www.freelancer.com/u/gisonline.html. Thank you!

Hi, I have experience on word, excel and notepad. In addition, I am very patience for this kind of project. Hope to work with you. Thank you

hi, my name is Huy. I checked your requirements and I have much time now, so I can do this project immediately and quickly. let me do it for you