Make a softwear for exal password removal

Make a softwear for exal password removal

Cancelled

Job Description

hi all
I use all online software but all useless is it possible we make a new software for this . Thanks
i have an excel doc which is password protected.can be able to remove the password?
its in xlsx format (Excel 2007)
ried different was but failed for that format.with xls, i can find it.Bt xlsx,its had
So any body help me for this I am very thankful for this .

I have the previous password but I mistakenly changed password sometime ago and now I want that file for official uses. Please help me restore/recover the password.
Thank You.