1- make a new folder ( name it as you like )

2- inside this folder make a ( TXT ) file & copy inside it this:

Code: cls
title Folder Private
if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST Private goto MDLOCKER
echo Are you sure you want to lock the folder(Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
ren Private "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
echo Folder locked
goto End
echo Enter password to unlock folder
set/p "pass=>"
if NOT %pass%== password here goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" Private
echo Folder Unlocked successfully
goto End
echo Invalid password
goto end
md Private
echo Private created successfully
goto End

3- after u copy the Commanding go to line ( 23 ) u will find this word : password here (Change it with ) any password u like.

4- After that make 'save as' & name as (locker.bat )

5- Now back to the folder & u will find a ( LOCKER ) commanding.

6- Click on it & u will find a new folder (Private )

7- Ok ,, now copy what u want in it & after that go to ( locker ) by click on it , it will open and ask you want lock your folder? Y/N ?

8- Type Y

9- If you want UNLOCK your folder ,go to (locker) & type your pass and you will see your private folder.