.txt to excel, modification in contents & then back to .txt without changing format.

[Jagdish Sharma]

Hi,
Need your expert advice on converting .txt file to excel and then again to .txt without altering the original format of txt file.

Please find the txt file as attached.
Some contents need to be modified after converting it to excel, then again the file needs to be saved in .txt .
But whenever i do it , its orginal format gets changed.

I want to save it in orginal format without even reducing the spaces.

Regards
Jagdish Sharma