How to lock a folder without any software

Open the empty text document

Its get from right click mouse or get from the run command notepad

Open the text document

Past the following command

@ECHO OFF

if EXIST "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" goto UNLOCK

if NOT EXIST TestFolder goto MDTestFolder

:CONFIRM

echo Are you sure to lock this 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.

goto CONFIRM

:LOCK

ren TestFolder "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

attrib +h +s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

echo Folder locked

goto End

:UNLOCK

echo Enter password to Unlock Your Secure Folder

set/p "pass=>"

if NOT %pass%== PassW0rd FAIL

attrib -h -s "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}"

ren "Control Panel.{21EC2020-3AEA-1069-A2DD-08002B30309D}" TestFolder

echo Folder Unlocked successfully

goto End

:FAIL

echo Invalid password

goto end

:MDTestFolder

md TestFolder

echo TestFolder created successfully

goto End

:End

Here default password is passw0rd if you want change the password change here

And if you want change the folder name here you want modify the following details

 Here TestFolder  is the default folder name

Save the file with your option name with .bat extension is must

Now I will go to move this bat file to Test folder

With the some files which I want hide

Now double click on the bat file There the private folder has been created automatically

Now move the all files to private folder except the unlocker file

Now come to test folder and double click on the unlocker bat

Now the below prompt will open click on the enter Y

Now the private folder is gone

If you want unlock click on the unlocker

Now it will asking for password enter the password it will unlock

Now the private folder is enable