Session Content Announced for Industry’s Premier Application Delivery Conference – Citrix Synergy 2009

Citrix Systems, Inc. (NASDAQ:CTXS), the global leader in application delivery, today announced that session information for its Synergy conference is now available. Taking place May 4 – 7 at the MGM Grand Hotel and Casino in Las Vegas, Synergy 2009 is the only conference where virtualization, networking and application delivery meet. It combines multiple events to provide a holistic view of the technology and show how you can break from the costs and complexities of the distributed computing status quo and make application delivery a strategic priority. The conference is tailor-made for a down economy, examining the future of critical application delivery technologies designed to help companies optimize constrained IT spending.

Citrix Synergy™ offers a wide array of sessions on virtualization, networking, application delivery and Citrix products. Attendees will learn how IT can simplify the delivery of desktops and applications to users anywhere, on any device and become more cost efficient. They will leave Synergy with powerful skills and knowledge that will boost their value within the industry. Visit http://www.citrixsynergy.com to explore the sessions offered and see how Synergy can help attendees become better at their job today and better prepared for jobs tomorrow.

Born as a user conference more than 10 years ago, Citrix Synergy has been completely reconceived as the industry’s premier thought leadership event where virtualization, networking and application delivery meet. Citrix Synergy is the premier application delivery conference, combining several events with one registration, now including:

• Network World Live! – The Application Delivery Blueprint: Building your secure Dynamic Infrastructure – An in-depth industry perspective on the complete Application Delivery value chain
• Virtualization Congress 2009 – The independent stage for virtualization technologies – The inaugural, in-depth conference from the widely popular virtualization.info
• iForum – A traditional user conference revealing the latest details on Citrix products and technologies
• Geek Speak Live! – The return of the highly successful unconference where tech geeks, analysts and bloggers pick the topics and facilitate the sessions
• Summit – An exclusive Global Partner Event
• Solutions Expo Hall – An exciting and informative arena where over 70 leading industry vendors will showcase their application delivery solutions

Attendees can benefit by attending a single track, or by combining sessions from various tracks to custom-build a conference to suit their individual needs. With insights from a wide range of industry luminaries, solutions from leading vendors, and shared experiences from Citrix customers, attendees will see a quick return on their investment. Citrix Synergy will be at the MGM Grand Resort and Casino in Las Vegas from May 4 to May 7, 2009. More information and registration is available on the Citrix Synergy Website: http://www.citrixsynergy.com.

About Citrix

Citrix Systems, Inc. (NASDAQ:CTXS) is the global leader and the most trusted name in Application Delivery Infrastructure. More than 215,000 organizations worldwide rely on Citrix to deliver any application to users anywhere with the best performance, highest security and lowest cost. Citrix customers include 100 percent of the Fortune 100 companies and 99 percent of the Fortune Global 500, as well as hundreds of thousands of small businesses and prosumers. Citrix has approximately 8,000 partners in more than 100 countries. Annual revenue in 2007 was $1.4 billion.

For Citrix Investors

This release contains forward-looking statements which are made pursuant to the safe harbor provisions of Section 21E of the Securities Exchange Act of 1934. The forward-looking statements in this release do not constitute guarantees of future performance. Those statements involve a number of factors that could cause actual results to differ materially, including risks associated with revenue growth and recognition of revenue, products, their development and distribution, product demand and pipeline, economic and competitive factors, the Company’s key strategic relationships, acquisition and related integration risks as well as other risks detailed in the Company’s filings with the Securities and Exchange Commission. Citrix assumes no obligation to update any forward-looking information contained in this press release or with respect to the announcements described herein.

Citrix® and Citrix Synergy™ are trademarks of Citrix Systems, Inc. and/or one or more of its subsidiaries, and may be registered in the U.S. Patent and Trademark Office and in other countries. All other trademarks and registered trademarks are property of their respective owners.