En CroissantThe Ultimate Chess Toolkit

An open-source, cross-platform chess GUI that aims to be powerful, customizable and easy to use.

📈

Game Analysis

Get a detailed analysis report of your games, including a graph of the evaluation over time, a heatmap of the board and a list of the best moves.

📁

Personal database

Do you play both in Lichess and Chess.com? With En Croissant, you can easily import your games from both platforms and keep them up to date in a single place.

📥

Download manager

En Croissant comes with a built-in download manager that allows you to get the latest engines and databases with a single click.

Browser extensions

Open completed Chess.com and Lichess games in the En Croissant desktop app for analysis.

Get for Firefox Get for Chrome