Serial File Transfer from Windows to CPC

[Rabs]

I have created a Z80 DART based expansion card and this is working fine with Putty on Windows (i.e. what I enter at the putty terminal appears a the CPC).

Setup is simple at 9600 BAUD with 8 data bits, 1 stop bit and no parity or flow control.

However, when I use the DOS copy command some of the characters are getting corrupted.

I remember using ascii-xfr under Linux which supports a delay between characters which I think solved the issue.

Can anyone recommend an equivalent to ascii-xfr for Windows?

[Rabs]

Sorted, using Tera Term.