Windows CE 5.0

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Windows CE 5.0

Version of the Windows CE operating system
Developer	Microsoft
Working state	Discontinued
Source model	Closed-source Source-available (through Shared Source Initiative)
Released to manufacturing	July 9, 2004
Latest release	CE 5.2.19202
Kernel type	Hybrid kernel
License	Proprietary commercial software
Preceded by	Windows CE 4.2
Succeeded by	Windows Embedded CE 6.0
Official website	https://msdn.microsoft.com/en-us/library/ms905511.aspx
Support status
Mainstream support ended on October 13, 2009.[1] Extended support ended on October 14, 2014.[1]

Windows CE 5.0 (codenamed "Macallan")^[2] is a successor to Windows CE 4.2, the third release in the Windows CE .NET family. It was first released on July 9, 2004. Like its predecessors, Windows CE 5.0 is marketed towards the embedded device market and independent device vendors. Windows CE 5.0 is billed as a low-cost, compact, fast-to-market, real-time operating system available for x86, ARM, MIPS, and SuperH microprocessor-based systems.

Windows CE 5.0 builds on previous Windows CE releases in its adoption of shared source. Since 2001, Microsoft has been steadily expanding the available Windows CE source tree with embedded system developers. Windows CE 5.0 is the most open Microsoft operating system to date, though not all of the system is available under shared source agreements. Developers have the freedom to modify down to the kernel level, without the need to share their changes with Microsoft or competitors.

Windows CE 5.x is the base OS for Windows Mobile 6.0, 6.1 and 6.5. On the x86 platform, Windows CE 5.0 competes against Microsoft's other embedded operating systems, Windows XP Embedded and its predecessor Windows NT Embedded.

Platform Builder IDE for Windows CE 5.0 is the last builder tool available as standalone product.