What would you do if you needed to send a secret message to someone? Would you use invisible ink or pin prick letters in a newspaper article? Text Hide is a free tool offering you a modern steganographic technique. Â The program hides a text message inside a bitmap image. Since the existence of the text is disguised, disclosure is possible only if the image itself attracts attention and arouses suspicion. In addition to steganographic coding, you can also encrypt the hidden message to ensure higher security. Read the full review.