JonDo – the IP changer

You may use JonDonym for anonymous surfing, anonymous e-mail, chats and other purposes. JonDo, formerly JAP, is the ip changer proxy tool you have to install on your computer. It acts as a proxy and will forward the traffic of your internet applications multible encrypted to the mix cascades and so it will hide your ip address. It is a Java application, open source and you can download it for free. You may use JonDonym for free, but free mix cascades are restricted in some cases. Full speed and anonymisation features you will get only with a premium account.

JonDo will provide an anonymisation proxy for you, but it does NOT change your system setting. You have to configure the proxy setting of each internet application you want to use anonymous with JonDonym by self. Tutorials you may find in our online help and in our wiki. For anonymous web surfing our preconfigured Firefox profil JonDoFox is highly recommended.


DOWNLOAD (version 00.19.001, release date: 2013-08-29)

JonDo for WINDOWS (PGP signature)
MD5: 3df1f10211014d2c81cf4b19a8fb430f
(also "for take-away", compatible with PortableApps)
How to install ->
JonDo for MacOS (PGP signature)
MD5: c35a4a22e4c46758e374766b5784cf6f
How to install ->
JonDo for Linux and BSD (PGP signature)
MD5: b84ea8d53c4f5f49385f58939023e1b7
How to install ->
JonDo for Debian, Ubuntu, Mint (PGP signature)
MD5: bbbb1cf5cad18a83cefcb321871fc622
How to install ->.
RPM packages for OpenSUSE -> are maintained
independent of JonDos GmbH.
JAP.jar (PGP signature)
MD5: ecebf6553d936b8169caf18dae671957
How to install ->.
ANONdroid.apk (PGP signature)
MD5: 4c11d16373a0bf6347806f1c91491050
All PGP signature files were created with the OpenPGP key 0xF1305880. You may download and
import the key file JonDos_GmbH.asc -> or fetch it from a key server. Howto verify a signature ->.
JonDo main windows