Download of SwiftX 3.10.3 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 3.8 and 3.1 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. The software lies within Development Tools, more precisely Debugging Tools. This software was originally created by FORTH, Inc.
From the developer:
SwiftX is an interactive development environment (IDE) and cross compiler for developing, debugging, and testing firmware code for microcontrollers and microprocessors. SwiftX is available for ARM, ColdFire, MSP430, AVR, 68HCS08, 68HC12, 68K, 68HC11, and 8051 processor cores.