Troonie (get version 4.0)
##A portable tool to convert, trim, stitch, filter photos and work with steganography.
Troonie is a cross-platform and open source tool, hosted at Github. Troonie has a modern (GTK#-based) graphical user interface and a very easy handling. Just right-click on a picture or folder and use the explorer context menu (Linux and Windows). To work with metadata in images and videos the great ExifTool is used by Troonie.
Downloads
- Windows 11 (download here)
- Linux (download here)
- Technical Steganography papers LeonSteg (2017)[1] and StegHash (2016)[2]
Windows Requirements
- No requirements. Just unzip and have fun.
- .NET Framework 4.8 is part of Win11.
Linux Package Dependencies
- mono-runtime
- gtk-sharp2
- libjpeg-progs
The 4 Components of Troonie
0. Troonie choice box
1. Troonie editor
2. Troonie converter
3. Troonie steganography
4. Troonie viewer
Further functionality of Troonie
Troonie steganography with a file
Troonie filter collection (cartoon, canny edge, binarization, color binarization, oil painting, rgb channel rotation, sobel edge, meanshift, ... and more)
Contact us
Footnotes
[1] Frank Nagl and Paul Grimm: LeonSteg - Steganography with sole 1 bpp modification. In proceedings of 23rd workshop of color image processing, Munich-Aschheim (Germany), 5th-6th October 2017, pages 35-45, ed.: P. Troester and A. Kraushaar, ISBN 978-3-00-057941-7. 2017. (download LeonSteg paper)
[2] Frank Nagl and Paul Grimm: StegHash - A Hash-based Approach For Image-Based Steganography. In proceedings of 22nd workshop of color image processing, Ilmenau (Germany), 2016, pages 133-142, ed.: K.-H. Franke and R. Nestler, ISBN 978-3-00-053918-3. 2016. (download StegHash paper)