StegoShare
From Just Solve the File Format Problem
StegoShare by the Digital Equality Foundation is an open source steganography program that allows the embedding of large files across multiple images.
- Supports various image formats (PNG, JPEG, BMP, GIF, TIFF etc.)
- Hide files up to 2GB across 65536 images
- Average capacity is 40% (a 100 Mb file could be embedded into a 250Mb image)
- 128-bit encryption