Hermetic Stego Hermetic Systems

Windows software to hide a file in a set of BMP image files

a user license
Hermetic Stego is a program for hiding a data file in a single BMP image or in a set of BMP images and for extracting a data file hidden in this way. The file may be of any kind, not just a text file, and thus may be a file such as an Excel spreadsheet or an image file. Furthermore the file may be of any size, as long as there are sufficient BMP image files to hold the data.

Here is a typical screenshot, after hiding a file:

Hermetic Stego User Manual

Trial version: A copy of Hermetic Stego is available for free download from this website for the purpose of evaluation. Click on the following link for further information:

Download Hermetic Stego

Click here to see prices.
Price and ordering: A user license is available for a period of 3 months or with no time limit (a 'perpetual' license). Prices for each type of license are given at Purchase a User License. An activation key is required in order to make the trial version fully functional, and can be obtained immediately (or soon after) your purchase.

Refund: A refund will be provided promptly up to 30 days after purchase if the software does not perform satisfactorily.

Updates: Purchasers of a user license for this software are entitled to an update to any later version at no additional cost.