HOURLY BUILDS Download a preview of the incoming release with the most updated features and bugfixes. Windows Mac OS X (Mac OSX Mountain Lion or later) Linux 32 bit , Linux 64 bit , Linux ARM, Linux ARM64 14 April 2015, 08:41:16 CET | BETA BUILDS Download the Beta Version of the Arduino IDE with experimental features. This version should NOT be used in production. Windows Mac OX (Mac OSX Mountain Lion or later) Linux 32 bit, Linux 64 bit, Linux ARM, Linux ARM64 |