Hi Sharonoff,
when your strings don't contain TAB and EOL characters you can easily save them using the spreadsheet functions (file palette: Write/Read spreadsheet; string palette: array to spreadsheet string, spreadsheet string to array).
When your strings include those special characters you can either use other delimeters or write your own conversion routine...
Best regards,
GerdW

using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019