You could have downloaded SteganoG 1.30 from our software library for free. The actual developer of the free software is Werner Rumpeltesz. The software lies within Security Tools, more precisely Antivirus. The program's installer file is generally known as SteganoG.exe. The most popular versions among the software users are 1.3 and 1.2.
From the developer:
SteganoG store confidential data of any kind in a bitmap file that the image appears to be unchanged.A powerful compression and an adjustable image quality will also allow you to save relatively large amounts of data. For the security of your data, you can use the RC4 encryption method, Blowfish, TEA, Twofish and Skipjack.
You may want to check out more software, such as ANtsP2P, MessageLock or SiteAdvisor for Internet Explorer, which might be related to SteganoG.