Notepad++ remove first or last character of every line

If you would like to remove the first character pf every line, use regular expressions in the find and replace option.

Find: ^.?(.*)

Replace with: \1

 

If on the other hand you would like to remove the last character of every line, use also the regular expressions in the find and replace option but instead using the following:

Find: .{1}$

Replace with:

 

Hope this helps!