Macraigor Systems LLC is a U.S.-based provider of low-cost, high-quality debugging tools for embedded CPU systems. Founded in the late 1990s, the company established itself with a mission to democratize embedded development by making professional-grade debugging accessible. Headquartered in Naples, Florida, Macraigor focuses exclusively on on-chip debug solutions for a wide array of microcontroller and microprocessor architectures. Its flagship product lines include the OCDemon family of JTAG/BDM debug probes, such as the USB OCDemon, Ethernet OCDemon, and the mpDemon multi-processor debugger. These tools support popular CPU architectures including ARM, PowerPC, MIPS, ColdFire, XScale, and Tensilica, covering hundreds of target processors. The company also offers high-speed trace modules and Raven parallel debug units for multi-core systems. Macraigor’s proprietary software, like the OCDRemote and an Eclipse-based debugger, enhances cross-platform debugging capabilities. The company is recognized in the embedded tools industry for its extensive CPU coverage and budget-friendly pricing, serving independent developers, small firms, and educational institutions worldwide. Though not a market-share leader against giants like Lauterbach or Segger, Macraigor carved out a niche by providing reliable, no-frills debugging with near-universal target support. Its tools are valued for their ease of use, fast integration, and direct hardware control without expensive emulators. By continuously updating its firmware to support new chip variants, Macraigor maintains relevance in the evolving embedded landscape and remains a trusted second-tier supplier for engineers seeking effective debug solutions on a limited budget.