Hide your files in a jpeg

1. Gather all the files that you wish to hide in a folder
anywhere in your PC (make it in C:\hidden - RECOMMENDED).

2. Now, add those files in a RAR archive (e.g. secret.rar).
This file should also be in the same directory (C:\hidden).

3. Now, look for a simple JPEG picture file (e.g. logo.jpg).
Copy/Paste that file also in C:\hidden.

4. Now, open Command Prompt (Go to Run and type ‘cmd‘).
Make your working directory C:\hidden.

5. Now type: “COPY /b logo.jpg + secret.rar output.jpg”
(without quotes). Now, logo.jpg is the picture you want to show,
secret.rar is the file to be hidden, and output.jpg is the file
which contains both. :D

6. Now, after you have done this, you will see a file output.jpg
in C:\hidden. Open it (double-click) and it will show the picture
you wanted to show. Now try opening the same file with WinRAR, it
will show the hidden archive.