Notes de mise à jour

I2P for Windows

The default I2P installer requires Java to be installed. You can obtain it from Oracle or from your choice of Java distribution. After installing Java, download the file and double-click to run it.

Easy-Install Bundle (Beta)

It's now possible to install all I2P components using a single package(No Java Required). To try out the new installer, click here. This bundle can also be used to configure a Firefox Profile. It will not interfere with an existing I2P installation if one exists.

I2P Easy Install Bundle (Beta)

Detailed Install Guide

I2P for Mac OSX

Download the I2P for Mac DMG Bundle

I2P for Mac OSX is packaged using OSX's standard ".dmg" package type, which allows it to use Apple's built-in tools to securely, reliably, and easily install the package. It does not require Java to be installed to use.

I2P for Linux
Linux / BSD / Solaris

The most reliable way to launch the installer is from a terminal like this: java -jar i2pinstall_1.6.1.jar. This will launch the GUI installer. Depending on how your computer is set up, you may be able to start the installer by double-clicking the "i2pinstall_1.6.1.jar" file or right-clicking the file and selecting "Open with Java". Unfortunately, this behaviour is difficult to predict.

Installation en ligne de commande (sans moniteur) :

I2P can also be installed in a terminal environment, which may be especially useful for servers, containers, or certain virtual machines. If you wish to use the installer without a GUI, you can use the command java -jar i2pinstall_1.6.1.jar -console to follow the install procedure in your terminal.
I2P for Debian and Ubuntu
Debian / Ubuntu

I2P is available in the official repositories for Ubuntu Bionic and later, and Debian Buster and Sid. However, Debian Buster and Ubuntu Bionic (LTS) distributions will have older I2P versions. If you are not running Debian Sid or the latest Ubuntu release, use our Debian repo or Launchpad PPA to ensure you're running the latest I2P version.

I2P for Android
Requires Android 4.0 (Ice Cream Sandwich) or higher. If you earlier installed I2P, unfortunately this release fixes some IPC issues which will force you to uninstall your current installation before installing this. Un minimum de 512 Mo de mémoire vive ; 1 Go recommandé. The releases are not compatible with eachother, as they have different signatures. Uninstall them completely before installing any other version. The apk's from are signed by idk.
I2P for Docker

I2P is now available as a Docker package from the Docker Hub. You may retrieve the image by running the 'docker pull' command.

docker pull geti2p/i2p
Docker Hub
Paquet source

Alternately, you can fetch the source via Git from git.repo.i2p or Github.
Run (tar xjvf i2psource_1.6.1.tar.bz2 ; cd i2p-1.6.1 ; ant pkg) then either run the GUI installer or headless install as above.

Android source is also in git on Github. Android builds require the I2P source. See the documentation in the Android source for additional build requirements and instructions.

Les fichiers sont signés par zzz, dont la clé est ici. Le programme d’installation pour Windows est signé par zlatinb, dont la clé se trouve ici. Le programme d’installation natif macOS est signé par mikalv (meeh) avec le certificat de son ID de développeur Apple, dont la clé se trouve ici.

Mises à jour de versions antérieures :

Des mises à jour automatiques et manuelles sont toutes deux proposées pour la version.

Mises à jour automatiques

If you are running 0.7.5 or later, your router should detect the new release. To upgrade simply click the 'Download Update' button on your router console when it appears.

Since 0.9.23, some releases are signed by str4d, whose signing key has been in the router since 0.9.9. Routers older than 0.9.9 will fail to verify update files signed by str4d, and will need to be manually updated using the process below.

Mises à jour manuelles
  1. Download the file to your I2P installation directory and rename as (alternately, you can get the source as above and run "ant updater", then copy the resulting to your I2P installation directory). You do NOT need to unzip the file.
  2. Cliquez sur « Redémarrer »
  3. Buvez un verre d’eau et revenez dans 11 minutes
Le fichier est signé par zzz, dont la clé est ici.

Versions antérieures

Previous releases are available on Google Code and Launchpad and within the I2P network on