Steganography

Steganography tools

StegHide

steghide info image.jpg
steghide extract -sf image.jpg

Stegcracker

stegcracker image.jpg rockyou.txt

ExifTool

exiftool image.jpg

Binwalk

binwalk -e image.png 
binwalk -Me image.png

-e: Extract known  file types
-M: Extract recursively

Extract from image

7z e name.zip 

Enter password when asked.