Welcome to download page of our website.

Please remember that only when you download software directly from our website we can guarantee that application will work the way it was supposed to work. All the other sources are not authorized by us. If you download from somewhere else, you are doing it on your own risk and we do not guarantee that our software is not compromised by...

Please remember that privacy problems often start with your computers not being properly protected. Here you can find many useful articles on where the danger is and how you may protect yourself. Always run some good antivirus. For those of you who do not want to be watched, use Tor Browser.

We created this app because there are many communicators on the internet that claim that to ensure privacy they use end to end encryption. Well, in most cases nobody has seen the source codes.

In the near future, we will release new versions of our BlackHole software in languages other than English. It will be possible to use any file (e.g. an audio file etc) as password/key. Further, we plan to create version of BlackHole that will work with other communicators (Whatsup, Viber and more) and running on Androin and IPhone OS.

Please fill up our form and you will be informed via email when new version is released. Those of you who would rather not give away their email addresses, please check frequently for new version in "About" section of our application.

Everybody, who would like to participate in our project of protecting our privacy on line, please write us at Any help will be greatly appreciated.

And now, choose the version of BlackHole that you prefer, use it and please send us a feedback at

Here you can download the latest version of our software (installation version) .zip file click here ver

Here you can download the latest version of our software (installation version) .exe click here ver

If you are not sure how to start using our app, here is a very short video (link to the video)

For those who would like to find out more about underlying ideas of our technology, here are links to two of our patents:

Patent #1

Patent #2