i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client.

I2P (Invisible Internet Protocol) is a universal anonymous network layer. All communications over I2P are anonymous and end-to-end encrypted, participants don't reveal their real IP addresses.

I2P client is a software used for building and using anonymous I2P networks. Such networks are commonly used for anonymous peer-to-peer applications (filesharing, cryptocurrencies) and anonymous client-server applications (websites, instant messengers, chat-servers).

I2P allows people from all around the world to communicate and share information without restrictions.

i2pd is licensed under the 3-clause BSD license, binary packages are available for Debian, Ubuntu, OS X, FreeBSD, Android and Windows.

View release on GitHub

Changelog for i2pd version 2.15:


  • QT GUI
  • Ability to add and remove I2P tunnels without restart
  • Ability to disable SOCKS outproxy option


  • Strip-out Accept-* headers in HTTP proxy
  • Don't run peer test if nat=false
  • Separate output of NTCP and SSU sessions in Transports tab


  • Handle lines with comments in hosts.txt file for address book
  • Run router with empty netdb for testnet
  • Skip expired introducers by iexp

Posted at by PurpleI2P Team     Tags: i2p, i2pd, release