Winscp command line

Tested using winscp portable. Download and extract all files to the working directory
Calling winscp.com from dos may require .\winscp.com syntax.

Reference : http://winscp.net/eng/docs/guide_automation
winscp.com /command "open ""My site""" "put ""C:\Users\martin\Documents\myfile.dat"""

# Script contents
# Automatically abort script on errors
option batch abort
# Disable overwrite confirmations that conflict with the previous
option confirm off
# Connect to SFTP server using a password
open sftp://user:password@example.com/ -hostkey="ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx"
# Upload file
put d:\examplefile.txt /home/user
# Disconnect
close

Calling a script

@echo off
winscp.com /script=myscript.txt