If would you like to use your sites in another pc, Filezilla can do it thorugh an xml file, this procedure is very simple with this steps:
1 – Open up your Filezilla FTP Client
2 – Click on Site Manager
3 – Click on File and you have two choices, import and export
4 – Click export and check Export Site Manager entries all of your sites will be stored into xml file
5 – Click import If would you like import stored sites list from other pc
If you want to check how to recover your filezilla saved passwords, just click here.