Home / Download / STM8 FREE Register for the FREE STM8 Compiler Fill and submit the form below to download the free STM8 compiler. To use this product you must register with Cosmic Software (this page) and then get a special license after installation. After your registration, you will be able to download the software; download it and then start the installation. At the end of the installation procedure a windows will pop up with instructions on how to get the license: it is all simple and automatic, but if you have any doubt please see this page How to get a (free) FSE license that also includes a video. * Name * Company * Country -- Select -- United States of America FranceGermanyUnited KingdomItalyIndiaCanadaAustraliaAustriaChinaJapanOther * E-mail * Newsletter I allow Cosmic to occasionally send me a newsletter * Data Treatment Consent I allow Cosmic to collect the data in this form and to share with STMicroelectronics for statistics and product-related communications. See our Privacy Policy for more details (also includes the links to modify/delete your data, according to EU GPRD regulations) * Captcha (Problem? click here)