doc source

1) Software Development Kit

Windows Mobile 2003 SDK for Pocket PC (直接下载)
Windows Mobile 2003 SDK for Smartphone
Windows Mobile 5.0 SDK for Pocket PC (直接下载)
Windows Mobile 5.0 SDK for Smartphone
Windows Mobile 6 SDK
Windows CE 5.0: Standard Software Development Kit (SDK)

2) .NET Compact Framework

.NET Compact Framework 1.0 SP3 Redistributable
.NET Compact Framework 2.0 Service Pack 1 Redistributable
.NET Compact Framework 2.0 Service Pack 1 Patch
.NET Compact Framework 2.0 Service Pack 2 Redistributable
.NET Compact Framework 3.5 Redistributable
Power Toys for .NET Compact Framework 3.5

3) SQL Server CE

SQL Server CE 2.0 Server Tools SP4
SQL Server 2005 Compact Edition
SQL Server 2005 Compact Edition Tools for Visual Studio 2005 Service Pack 1
SQL Server 2005 Compact Edition Server Tools
SQL Server 2005 Compact Edition Books Online (March 2007)
SQL Server 2005 Compact Edition Access Database Synchronizer
SQL Server Compact 3.5 for Windows Desktop and Synchronization Services for ADO.Net 1.0
SQL Server Compact 3.5 for Windows Mobile
SQL Server Compact 3.5 Server Tools
SQL Server Compact 3.5 Books Online and Samples
Synchronization Services for ADO.NET Books Online
ADOCE 3.1 for Windows 3.0 SDKs

4) Device Emulator

Standalone Device Emulator 1.0 with Windows Mobile OS Images
Microsoft Device Emulator 2.0 Standalone
Microsoft Device Emulator 3.0 Standalone
Virtual Machine Network Driver for Microsoft Device Emulator
Microsoft Windows CE 5.0 Device Emulator

5) Emulator Image

Emulator Images for Windows Mobile 2003-based Pocket PC Development 
Emulator Images for Windows Mobile 2003-based Smartphone Development
Emulator Images for Windows Mobile 2003 Second Edition-based Pocket PC Development
Emulator Images for Windows Mobile 2003 Second Edition-based Smartphone Development
Localized Windows Mobile 5.0 Pocket PC Emulator Images
Localized Windows Mobile 5.0 Smartphone Emulator Images

6) eMbedded Visual C++

eMbedded Visual C++ 4.0
eMbedded Visual C++ 4.0 SP4

7) OpenNETCF

OpenNETCF Smart Device Framework v1.4
OpenNETCF Smart Device Framework v2.0

8) Mobile Client Software Factory

Mobile Client Software Factory – July 2006
Architecture Overview for Mobile Applications
UI Design Considerations in Mobile Applications
Designing Mobile Applications in an Occasionally-Connected World

9) Other Tools

Microsoft Windows Mobile Device Center 6.1 for Windows Vista (32-bit)
Microsoft Windows Mobile Device Center 6.1 for Windows Vista (64-bit)
Microsoft ActiveSync 4.5
Redistributable Server Components for Windows Mobile 5.0
Device Security Manager PowerToy for Windows Mobile 5.0
Windows Mobile Network Analyzer PowerToy
Microsoft Smart Devices Remote Tools Framework Powertoy 1.0
Windows Mobile Developer Power Toys

10) Resources

Windows Mobile 5.0 Developer Resource Kit
Microsoft Mobile & Embedded DevCon 2006 DVD
Windows Mobility Marvels
'Mobile Line of Business Solution Accelerator' kit
Windows Mobile Line of Business Solution Accelerator 2008