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ActiveSync 4.0

Download Summary:

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Microsoft ActiveSync 4.0 was the initial experimental synchronisation client for Windows Embedded / Windows Mobile Devices. Use of the 4.x sync client is recommended only for users who require synchronisation functionality with a Windows Mobile based PDA.

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File Name:
Download Size:
5.82 MB
Release Date:
English (United States)
Number of Downloads:
Added By:
C:Amie on 31/12/2013 11:25:04 AM


This release was termed as being a "Developer Preview" before the stable release of ActiveSync 4.2.

It is provided for archival purposes only. Its use is not recommended.

System Requirements:

Windows 2000 SP4, XP SP2 or Windows Server 2003 SP1
Microsoft Office XP or Microsoft Office 2003
Microsoft Outlook XP, or Microsoft Outlook 2003 messaging and collaboration clients required for synchronization to the desktop or portable computer of e-mail, calendar, contacts, tasks, and notes. (Outlook 2003 is recommended)
Microsoft Internet Explorer 6.0 or later (required)
Microsoft Systems Management Server 2.0


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