I want to automate the file transfer and I think your FTP software will work for me. I want to know if it is possible to transfer the files on every alternate day.

Using the scheduler in Auto FTP Manager, you can automatically transfer files on alternate days. To add a schedule, you have to create an automated transfer profile. Click File >> New Connection Profile. Select connection profile type as Automated Profile. On next page, enter all the FTP server details required to make a connection. On the Action rules page, select the transfer action. Under the Schedule Transfers section, click on the Configure button to add a new schedule. Select schedule type as Daily. Enter start date and time, then set the Repeat interval for 2 days. Click Ok to save these settings. Navigate to next page and create the profile. The schedule will run at a specified date and time and file will be transferred automatically on alternate days.