Citrix XenApp 6 Sets New Standard in On-Demand App Delivery for Physical and Virtual Desktops

New Release Simplifies Management, Enhances Scalability and Expands High-Definition Support for Macs, Smart Phones and Microsoft Platforms

3/10/2010 » SANTA CLARA, CA » Citrix Systems, Inc. (NASDAQ: CTXS), today announced Citrix® XenApp™ 6, the de facto standard for centralizing applications in the datacenter and delivering them as an on-demand service to both physical and virtual desktops. XenApp 6 offers major new enhancements that simplify computing for IT, including easier central management, enhanced enterprise scalability and seamless integration with Microsoft technologies like App-V and Windows Server 2008 R2. XenApp 6 also improves productivity for end users with extensive new high-definition HDX™ technology enhancements and simplified self-service access to apps from any device, including PCs, Macs, laptops and smart phones.

The new enhancements to XenApp 6 will also be available as an integrated feature of the company’s comprehensive desktop virtualization solution, Citrix XenDesktop™ 4. Mainstream adoption of desktop virtualization requires a proven, scalable solution with the ability to deliver any type of virtual desktop to any user on any device, and to be able to interchange delivery technologies at any time. With more than half the ROI of virtual desktops coming from centralized app management, this integration provides an unparalleled advantage over any other desktop virtualization solution on the market today. This powerful combination makes it easy for customers to deliver apps as an on-demand service to any user, on any device, across a broad range of both physical and virtual desktops.


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  • One issue with Citrix XenApp 6 is that, unlike previous versions, it doesn’t support mixed server farms (server clusters that contain more than one XenApp and/or Windows server version in the same farm.). That leaves 3 possible options for upgrading existing XenApp sites:

    Option 1: Upgrade all servers to XenApp 6 all at once (since XenApp 6 only runs on Windows Server 2008 R2). This is not easy to accomplish in a production environment, which can afford little or no downtime. And if you are hosting an application that isn’t very compatible with 64-bit platforms (Windows Server 2008 R2 is 64-bit only) then you’re truly stuck.

    Option 2: Create a secondary farm for the XenApp 6 servers; then distribute the clients between the two using a Web interface. This introduces 3 challenges: (1) Since XenApp 6 has new management consoles and a whole new way of doing configuration and scripting, each farm will need to be managed separately using a different tool-set. (2) Determining how to properly distribute the clients between each of the two farms requires close monitoring; otherwise users may not be able to connect to the proper farm. (3) In all likelihood the combined size of both farms will potentially be much larger than a single farm would have been.

    Option 3: Switch to Ericom’s PowerTerm WebConnect. With a three-tier architecture, PowerTerm WebConnect (certified by Microsoft for Windows Server 2008 R2) can support mixed farms containing Windows Server 2003, 2008, 2008 R2 and future versions of Windows as well. So it can actually be easier, safer and more cost-effective to not only choose this solution over Citrix’s in the first place, but even to upgrade an existing XenApp farm to PowerTerm WebConnect than to XenApp 6!

    You can read more and download a free evaluation at:


  • Sunny

    Hello All, i would also like to include OneGate 4.0 (ssl VPN) and TSE 7.0 best alternative to citrix , with more efficient and cost effective application delivery and secure remote access needs of organization of any size.