: Traditionally, IAR offered a "Kickstart" version that was free for non-commercial use but limited code size to 32 KB . Note that some recent user reports suggest this license type may have been discontinued for newer ARM versions, replaced by the time-limited trial.
The version active around 2022 (v9.20 and newer) introduced several significant updates: Try Software | IAR IAR Embedded Workbench for ARM 2022 Free Download
IAR offers two primary ways to access the software without an immediate purchase: : Traditionally, IAR offered a "Kickstart" version that
IAR Embedded Workbench for ARM is a professional, commercial integrated development environment (IDE) that is for unrestricted use . However, IAR Systems provides specific evaluation and educational paths for those looking to test the software or use it for non-commercial purposes. Official Free Access Options for a limited 14-day window.
: This provides full access to the IAR Embedded Workbench IDE , including the C/C++ compiler and C-SPY debugger, for a limited 14-day window.