Exhibit 99.1

                   Citrix Provides Update on Nasdaq
                        Listing Qualification

    FORT LAUDERDALE, Fla.--(BUSINESS WIRE)--May 14, 2007--Citrix
Systems, Inc. (Nasdaq:CTXS), the global leader in application delivery
infrastructure, today announced that, as expected, it has received an
additional Nasdaq Staff Determination notice stating that the Company
is not in compliance with Nasdaq Marketplace Rule 4310(c)(14), which
requires timely filing of periodic reports with Nasdaq for continued
listing. As anticipated, the letter was issued in accordance with
Nasdaq's procedures as a result of the delayed filing of the Company's
Quarterly Report on Form 10-Q for the quarter ended March 31, 2007.

    As previously disclosed, Nasdaq initially informed the Company on
March 15, 2007 that its securities would be delisted due to the
Company's delay in filing its Annual Report on Form 10-K for the year
ended December 31, 2006 unless the Company requested a hearing in
accordance with applicable Nasdaq Marketplace Rules. The Company
subsequently requested and was granted a hearing before the Nasdaq
Listing Qualifications Panel and presented a plan for compliance with
Nasdaq's listing requirements. The Company is awaiting the Panel's
decision and intends to supplement its pending request to address the
delayed filing of the first quarter Form 10-Q. Pending a decision by
the Nasdaq Listing Qualifications Panel, the Company's shares will
continue to be listed on the Nasdaq Global Select Market.

    As previously disclosed, the Company is in the process of
completing its voluntary, independent review of its historical stock
option granting practices and related accounting. The Company intends
to file its annual and quarterly reports as soon as practicable after
completion of that review.

    About Citrix

    Citrix Systems, Inc. (Nasdaq:CTXS) is the global leader and the
most trusted name in application delivery infrastructure. More than
180,000 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% of the Fortune
100 companies and 98% of the Fortune Global 500, as well as hundreds
of thousands of small businesses and prosumers. Citrix has
approximately 6,200 channel and alliance partners in more than 100
countries. Annual revenue in 2006 was $1.1 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 and Section 27A of the Securities Act
of 1933. The forward-looking statements in this release do not
constitute promises or guarantees of future performance, but involve a
number of risks and uncertainties that could cause actual results to
differ materially from such statements. Factors that could cause
actual results to differ materially from such statements include, but
are not limited to, the continued listing of the Company's common
stock on the Nasdaq Global Select Market, regulatory review of the
Company's continued listing, the ongoing status of the Audit
Committee's review of the Company's stock option granting practices,
review by the Company's independent outside auditors and possible
regulatory review of the financial accounting determinations
ultimately made by the Company with respect to the measurement dates
used for stock option grants issued by the Company, and the
preliminary nature of the information contained in this press release,
as well as other risks detailed in the Company's filings with the
Securities and Exchange Commission. In addition, the review by the
Nasdaq Listing Qualification Panel and its possible conclusions may
adversely affect the Company. Citrix assumes no obligation to update
any forward-looking information contained in this press release or
with respect to the announcements described herein.

    Citrix(R) is a registered trademark of Citrix Systems, Inc. in the
U.S. and other countries. All other trademarks and registered
trademarks are property of their respective owners.

    CONTACT: Citrix Systems, Inc., Fort Lauderdale
             For media inquiries, contact:
             Eric Armstrong, 954-267-2977
             eric.armstrong@citrix.com
             or
             For investor inquiries, contact:
             Eduardo Fleites, 954-229-5758
             eduardo.fleites@citrix.com