Steghide is a steganography program that is able to hide data in various kinds of image- and audio-files. The color- respectivly sample-frequencies are not changed thus making the embedding resistant against first-order statistical tests.
- - Steghide is the most popular Windows & Linux alternative to QuickStego.
- - Steghide is the most popular Open Source & free alternative to QuickStego.
OpenPuff is a professional steganography tool: HW seeded random number generator (CSPRNG) Deniable steganography Carrier chains (up to 256Mb of hidden data) Carrier bits selection level Modern multi-cryptography (16 algorithms) Multi-layered data obfuscation (3 passwords) X-squar.
OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms
Our Secret (formerly Steganography) lets you hide text files or files such as video, audio, image and others in file. It is designed to hide and send your sensitive files or messages.Discontinued
Official website inaccessible but download still available at download sites.
Outguess-Rebirth is a portable steganography tool for Windows, allows a user to embed hidden data inside a image JPEG.
Outguess Rebirth FeaturesWarning
The official website is malicious according to Google Safe Browsing: https://www.virustotal.com/en/url/1fe946de4147ccd460ec2d625078a2015425e57c872712fd76d36b3b2f1f4fc3/analysis/1481359324/
- - StegCloak is the most popular Web-based alternative to QuickStego.