Registration Now Open for Industry’s Premier Mega-Conference – Citrix Synergy 2009

Early Bird Pricing Available for Registrations Prior to February 15

FORT LAUDERDALE, Fla. - Citrix Systems, Inc. (NASDAQ: CTXS), the global leader in application delivery, today announced that registration is open for its Synergy conference. Taking place May 4 – 7 at the MGM Grand Hotel and Casino in Las Vegas, Synergy 2009 is tailor-made for a down economy, examining the future of virtualization, networking and application delivery technologies designed to help companies maximize constrained IT spending.

Citrix Synergy™ offers the content of several industry events packaged into a single registration. (See news release dated December 3, 2008 for more information on Network World Live! The Application Delivery Blueprint Conference.) Additionally, Virtualization Congress, specifically designed for virtualization architects and engineers, will feature over two days of technical sessions. (See news release dated December 11, 2008 for more information on Virtualization Congress.)

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 a mega-conference, combining several events with one registration, now including:

* Network World Live! The Application Delivery Blueprint Conference – An in-depth industry perspective on the complete Application Delivery value chain
* Virtualization Congress 2009 – The inaugural, in-depth conference from the widely popular virtualization.info
* iForum – A traditional user conference revealing the latest on Citrix products and solutions
* Geek Speak Live! – The return of the highly successful unconference where tech geeks, analysts and bloggers pick the topics and facilitate the sessions
* Summit – A sneak peek, exclusive preview of the week’s events for Citrix partners
* Expo – Where over 70 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 27A of the Securities Act of 1933 and of Section 21E of the Securities Exchange Act of 1934. The forward-looking statements in this release do not constitute guarantees of future performance. Investors are cautioned that statements in this press release, which are not strictly historical statements, involve a number of factors that could cause actual results to differ materially, including risks associated with the uncertainty in the IT spending environment and the risk of a downturn in economic conditions generally, revenue growth and recognition of revenue, products, their development and distribution, product demand and pipeline, competitive factors, the Company’s key strategic relationships, acquisitions 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.