[![GitHub release](https://img.shields.io/github/release/PurpleI2P/i2pd.svg?label=latest%20release)](https://github.com/PurpleI2P/i2pd/releases/latest) [![Snapcraft release](https://snapcraft.io/i2pd/badge.svg)](https://snapcraft.io/i2pd) [![License](https://img.shields.io/github/license/PurpleI2P/i2pd.svg)](https://github.com/PurpleI2P/i2pd/blob/openssl/LICENSE) [![Packaging status](https://repology.org/badge/tiny-repos/i2pd.svg)](https://repology.org/project/i2pd/versions) [![Docker Pulls](https://img.shields.io/docker/pulls/purplei2p/i2pd)](https://hub.docker.com/r/purplei2p/i2pd) [![Crowdin](https://badges.crowdin.net/i2pd/localized.svg)](https://crowdin.com/project/i2pd) *note: i2pd for Android can be found in [i2pd-android](https://github.com/PurpleI2P/i2pd-android) repository and with Qt GUI in [i2pd-qt](https://github.com/PurpleI2P/i2pd-qt) repository* i2pd ==== [Русская версия](https://github.com/PurpleI2P/i2pd_docs_ru/blob/master/README.md) 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. Features -------- * Distributed anonymous networking framework * End-to-end encrypted communications * Small footprint, simple dependencies, fast performance * Rich set of APIs for developers of secure applications Resources --------- * [Website](http://i2pd.website) * [Documentation](https://i2pd.readthedocs.io/en/latest/) * [Wiki](https://github.com/PurpleI2P/i2pd/wiki) * [Tickets/Issues](https://github.com/PurpleI2P/i2pd/issues) * [Specifications](https://geti2p.net/spec) * [Twitter](https://twitter.com/hashtag/i2pd) Installing ---------- The easiest way to install i2pd is by using precompiled packages and binaries. You can fetch most of them on [release](https://github.com/PurpleI2P/i2pd/releases/latest) page. Please see [documentation](https://i2pd.readthedocs.io/en/latest/user-guide/install/) for more info. Building -------- See [documentation](https://i2pd.readthedocs.io/en/latest/) for how to build i2pd from source on your OS. note: i2pd with Qt GUI can be found in [i2pd-qt](https://github.com/PurpleI2P/i2pd-qt) repository and for android in [i2pd-android](https://github.com/PurpleI2P/i2pd-android) repository. Build instructions: * [unix](https://i2pd.readthedocs.io/en/latest/devs/building/unix/) * [windows](https://i2pd.readthedocs.io/en/latest/devs/building/windows/) * [iOS](https://i2pd.readthedocs.io/en/latest/devs/building/ios/) * [android](https://i2pd.readthedocs.io/en/latest/devs/building/android/) **Supported systems:** * GNU/Linux - [![Build on Ubuntu](https://github.com/PurpleI2P/i2pd/actions/workflows/build.yml/badge.svg)](https://github.com/PurpleI2P/i2pd/actions/workflows/build.yml) * CentOS / Fedora / Mageia - [![Build Status](https://copr.fedorainfracloud.org/coprs/supervillain/i2pd/package/i2pHTTP/1.1 200 OK Content-Length: 5924 Content-Type: text/plain; charset=utf-8 X-Content-Type-Options: nosniff X-Frame-Options: SAMEORIGIN Access-Control-Expose-Headers: Content-Disposition Date: Wed, 23 Jul 2025 05:01:07 GMT Connection: close Cache-Control: public, max-age=21600, no-transform Etag: "6f2d23ece7f24db655c85a02d1f433046ec451ea" Last-Modified: Sun, 11 Jul 2021 20:10:53 GMT Set-Cookie: i_like_gitea=7bdb4aca6000da29; Path=/; HttpOnly; Secure; SameSite=Lax Set-Cookie: _csrf=0r9Sz6KXNvfIjJNISsaf8OewNPI6MTc1MzI0Njg2NzQ2ODQ5NTAzMg; Path=/; Max-Age=86400; HttpOnly; Secure; SameSite=Lax Content-Disposition: inline; filename="README.md"; filename*=UTF-8''README.md X-Cache-Status: HIT X-Cache-Age: 0 [![GitHub release](https://img.shields.io/github/release/PurpleI2P/i2pd.svg?label=latest%20release)](https://github.com/PurpleI2P/i2pd/releases/latest) [![Snapcraft release](https://snapcraft.io/i2pd/badge.svg)](https://snapcraft.io/i2pd) [![License](https://img.shields.io/github/license/PurpleI2P/i2pd.svg)](https://github.com/PurpleI2P/i2pd/blob/openssl/LICENSE) [![Packaging status](https://repology.org/badge/tiny-repos/i2pd.svg)](https://repology.org/project/i2pd/versions) [![Docker Pulls](https://img.shields.io/docker/pulls/purplei2p/i2pd)](https://hub.docker.com/r/purplei2p/i2pd) [![Crowdin](https://badges.crowdin.net/i2pd/localized.svg)](https://crowdin.com/project/i2pd) *note: i2pd for Android can be found in [i2pd-android](https://github.com/PurpleI2P/i2pd-android) repository and with Qt GUI in [i2pd-qt](https://github.com/PurpleI2P/i2pd-qt) repository* i2pd ==== [Русская версия](https://github.com/PurpleI2P/i2pd_docs_ru/blob/master/README.md) 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. Features -------- * Distributed anonymous networking framework * End-to-end encrypted communications * Small footprint, simple dependencies, fast performan