Overview

We design, develop and market technology solutions that allow applications to be delivered, supported, and shared on-demand with high performance, enhanced security, and improved total cost of ownership, or TCO. We market and license our products through multiple channels such as value-added resellers, or VARS, channel distributors, system integrators, independent software vendors, our Websites and original equipment manufacturers.

Executive Summary

Our solutions can fundamentally change an information technology organization's approach and strategic value, transforming information technology, or IT, into an on-demand service by centralizing the delivery of applications and desktops. Further, this approach to IT transforms data centers, making them far more flexible to adapt to the changing needs of an enterprise.

We believe Citrix's approach is unique in the market because we have combined innovative technologies in the areas of application virtualization, desktop virtualization, server virtualization and application networking, to deliver the most comprehensive end-to-end application delivery solution-marketed as Citrix Delivery Center-one that, when considered as a whole, is competitively differentiated by its interoperability and feature set.

The recent crisis in the credit markets, difficulties in the financial services sector and the overall weakness in the global economy, is impacting IT spending. We are seeing IT projects delayed and in many cases re-evaluated altogether. This environment could cause our current and potential customers to delay or reduce technology purchases, which could reduce sales of our products and result in longer sales cycles, slower adoption of new technologies and increased price competition.

At the same time, however, this environment puts a much sharper focus on IT that can reduce cost and delivers quick, tangible return on investment, or ROI. With our customers focused on economic value in technology solutions, we intend to highlight our solutions' proven abilities to significantly reduce IT costs, increase business flexibility, and deliver ROI

XenApp and XenDesktop, for example, can reduce the cost of traditional desktop management by virtualizing the desktop and applications in the datacenter, where they are more easily and efficiently maintained and altered. XenServer and NetScaler can alter the traditional economies of the data center by providing much greater levels of flexibility of computing resources, especially servers, by improving application performance, thus reducing the amount of processing power involved, and allowing easy reconfiguration of servers to use for multiple purposes.

Further, we will endeavor to sustain the long-term growth of our businesses and enhance our current solution set through technological innovation, engineering excellence, selective and strategic acquisition of technology, talent and/or companies, and a commitment to delivering high-quality products and services to customers and partners. We expect to continue to make strategic investments in research and development of existing and new products and we will also invest in research and development of advanced technologies for future application, including server and desktop delivery infrastructure products. We believe that delivering innovative and high-value solutions through Citrix Delivery Center is the key to meeting customer and partner needs and achieving our future growth.

Further, from an operations standpoint, in order to operate more efficiently and to drive long-term changes in our cost model, on January 28, 2009, we announced the implementation of a strategic restructuring program, or the Strategic Restructuring Program. The Strategic Restructuring Program includes steps to reduce our headcount by approximately 500 full-time positions, representing approximately 10% of our global workforce, or the Global Workforce Reduction. In addition, we are postponing merit increases that would normally occur in the second quarter of 2009 until the fourth quarter of 2009, and the 2009 merit increases for all vice presidents and company officers have been eliminated. In the first quarter of 2009, we expect to incur a pre-tax charge in the range of approximately $19 million to $23 million primarily related to our Global Workforce Reduction. In addition, the Global Workforce Reduction is expected to result in an annualized pre-tax savings of approximately $50.0 million. Also, as part of the Strategic Restructuring Program, we are in the process of assessing the consolidation of facilities and roles across all groups and geographies to reduce redundancy and increase standardization. In addition, we are taking further steps to reduce operating costs that include reprioritizing internal projects, reducing contract workers and limiting travel spending.

Summary of Results

For the year ended December 31, 2008 compared to the year ended December 31, 2007, we delivered the following financial performance:

• Product License revenue increased 7.5% to $620.2 million;

• License Updates revenue increased 15.4% to $559.3 million;

• Online Services revenue increased 21.7% to $260.1 million;

• Technical Services revenue increased 23.5% to $143.7 million;

• Operating income decreased 16.0% to $170.0 million; and

• Diluted earnings per share decreased 16.6% to $0.96.

The increase in our Product License revenue was primarily driven by increased sales across all of our product groupings. We currently expect Product License sales to decrease when comparing the first quarter of 2009 to the first quarter of 2008 primarily due to anticipated continued weakness in the global economy and its anticipated impact on our customers IT spending, as described above. The increase in License Updates revenue was driven by increased renewals of our Subscription Advantage product over a larger subscriber base and to a lesser extent an increase in Subscription Advantage associated with new product licenses. Our Online Services revenue increased due to continued sales strength of our real-time collaboration services and to a lesser extent our Web-based access products. We currently expect our Online Services revenue to increase slightly when comparing the first quarter of 2009 to the fourth quarter of 2008; however, we anticipate the overall rate of growth for this group to be slower than experienced in 2008. The decrease in operating income is primarily due to increases in stock-based compensation expense primarily related to stock-based awards assumed in conjunction with our XenSource Acquisition.

In addition, the recent financial crisis in the credit markets has caused some of our investments to experience other-than-temporary declines in fair value, which have resulted in impairment charges and unrealized losses in our investment portfolio. We do not currently anticipate that the lack of liquidity caused by holding these investments will have a material adverse effect on our operating cashflows or financial position. We continue to monitor our overall investment portfolio and if the credit ratings of the issuers of our investments deteriorate or if the issuers experience financial difficulty, including bankruptcy, we may be required to make additional adjustments to the carrying value of the securities in our investment portfolio and recognize additional impairment charges for declines in fair value which are determined to be other-than-temporary. See "- Liquidity and Capital Resources" below.

2008 Acquisition

In October 2008, we acquired all of the issued and outstanding securities of Vapps, Inc., or Vapps, a privately held Delaware corporation headquartered in Hoboken, New Jersey. Vapps offers high quality audio conferencing solutions to small and medium sized businesses and enterprise and service provider markets that complement our online services products. The total consideration for this transaction was approximately $26.4 million in cash, including $1.0 million in transaction costs. In addition, if certain financial and operational milestones are achieved by the Vapps business, contingent consideration of up to approximately $4.4 million may be earned. The sources of funds for this transaction consisted of available cash and investments. In addition, we assumed approximately 0.1 million unvested stock options upon the closing of the transaction.

Revenues from Vapps are included in our Online Services revenue. The Vapps results of operations have been included in our consolidated results of operations beginning after the date of its acquisition and are not significant in relation to our consolidated financial statements.

Under the purchase method of accounting, the purchase price for Vapps was allocated to the acquired company's net tangible and intangible assets based on their estimated fair values as of the date of the acquisition. The allocation of the total purchase price is summarized below (in thousands):

                                               Purchase Price        Asset
                                                 Allocation           Life
         Current assets                        $           744
         Property and equipment                            709      Various
         Other assets                                      420
         In-process research and development             1,140
         Intangible assets                              10,750     3-8 years
         Goodwill                                       19,971     Indefinite

         Assets                                         33,734
         Current liabilities                            (3,175 )
         Non-current liabilities                        (4,201 )

         Net assets                            $        26,358

Current assets acquired and current liabilities assumed in connection with Vapps consisted mainly of accounts receivable and other accrued expenses. Other assets and non-current liabilities consisted primarily of deferred taxes. The $20.0 million of goodwill related to Vapps was assigned to our Online Services segment and is not deductible for tax purposes. See Note 12 to our consolidated financial statements included in this Annual Report on Form 10-K for the year ended December 31, 2008 for segment information.

2007 Acquisitions

During 2007, we acquired all of the issued and outstanding capital stock of two privately held companies, Ardence Delaware Inc., a leading provider of solutions that allow information technology administrators to set up and configure PCs, servers, and Web servers in real time from a centrally managed source, and XenSource, Inc., a privately held leader in enterprise-grade virtual infrastructure solutions, collectively the 2007 Acquisitions. The 2007 Acquisitions positioned us in adjacent server and desktop virtualization markets that will allow us to continue to extend our leadership in the broader Application Delivery Infrastructure market. The total consideration for the 2007 Acquisitions was approximately $379.4 million, comprised of approximately 7.1 million shares of our common stock valued at $232.3 million, $142.8 million in cash and approximately $4.3 million in direct transaction costs. In addition, in connection with the 2007 Acquisitions, we issued approximately 1.3 million unvested shares of our common stock, 0.1 million non-vested stock units and assumed approximately 3.4 million stock options each of which will be exercisable for the right to receive one share of our common stock upon vesting. Revenues from the products acquired in the 2007 Acquisitions are primarily included in our Product License revenue. The 2007 Acquisitions' results of operations have been included in our consolidated results of operations beginning after the date of each of the acquisitions. The source of funds for the cash consideration paid in these transactions consisted of available cash and investments. In connection with the 2007 Acquisitions, we allocated $251.6 million to goodwill, $112.3 million to product related intangible assets and $56.3 million to other intangible assets.

2006 Acquisitions

During 2006, we acquired all of the issued and outstanding capital stock of two privately held companies, Reflectent Software, Inc., a provider of solutions to monitor the real-time performance of client-server, Web and desktop applications from an end-user perspective, and Orbital Data Corporation, a provider of solutions that optimize the delivery of applications over wide area networks, collectively the 2006 Acquisitions. The total consideration for the 2006 Acquisitions was $68.0 million comprised of cash paid of $65.1 million and other costs related primarily to direct transaction costs of $2.9 million, including approximately $0.3 million related to stock-based awards that were granted and vested upon consummation of the acquisitions. As part of the 2006 Acquisitions, we assumed approximately 0.4 million non-vested stock-based awards upon the closing of the transaction. Revenues from the acquired products are primarily included in our Product License revenue and Technical Services revenue. The sources of funds for consideration paid in these transactions consisted of available cash and investments. In connection with the 2006 Acquisitions, we allocated $43.7 million to goodwill, $17.3 million to product related technology and $3.6 million to other intangible assets.

In-process Research and Development for Acquisitions

The fair values used in determining the purchase price allocation for certain intangible assets for our acquisitions were based on estimated discounted future cash flows, royalty rates and historical data, among other information. Purchased in-process research and development, or IPR&D, was expensed immediately upon the closing of our 2008 acquisition of Vapps in the amount of $1.1 million, our 2007 Acquisitions in the amount of $9.8 million and our 2006 Acquisitions in the amount of $1.0 million. Such IPR&D was expensed in accordance with FASB Interpretation No. 4, Applicability of FASB Statement No. 2 to Business Combinations Accounted for by the Purchase Method, due to the fact that it pertained to technology that was not currently technologically feasible, meaning it had not reached the working model stage, did not contain all of the major functions planned for the product, was not ready for initial customer testing and had no alternative future use. The fair value assigned to in-process research and development was determined using the income approach, which includes estimating the revenue and expenses associated with a project's sales cycle and by estimating the amount of after-tax cash flows attributable to the projects. The future cash flows were discounted to present value utilizing an appropriate risk-adjusted rate of return, which ranged from 20%-36%. The rate of return included a factor that takes into account the uncertainty surrounding the successful development of the IPR&D.

Critical Accounting Policies and Estimates

Our discussion and analysis of financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities. We base these estimates on our historical experience and on various other assumptions that we believe to be reasonable under the circumstances, and these estimates form the basis for our judgments concerning the carrying values of assets and liabilities that are not readily apparent from other sources. We periodically evaluate these estimates and judgments based on available information and experience. Actual results could differ from our estimates under different assumptions and conditions. If actual results significantly differ from our estimates, our financial condition and results of operations could be materially impacted.

We believe that the accounting policies described below are critical to understanding our business, results of operations and financial condition because they involve more significant judgments and estimates used in the preparation of our consolidated financial statements. An accounting policy is deemed to be critical if it requires an accounting estimate to be made based on assumptions about matters that are highly uncertain at the time the estimate is made, and if different estimates that could have been used, or changes in the accounting estimates that are reasonably likely to occur periodically, could materially impact our consolidated financial statements. We have discussed the development, selection and application of our critical accounting policies with the Audit Committee of our Board of Directors and our independent auditors, and our Audit Committee has reviewed our disclosure relating to our critical accounting policies and estimates in this "Management's Discussion and Analysis of Financial Condition and Results of Operations."

Note 2 to our consolidated financial statements included in this Annual Report
on Form 10-K for the year ended December 31, 2008 describes the significant accounting policies and methods used in the preparation of our Consolidated Financial Statements.

Revenue Recognition

The accounting related to revenue recognition in the software industry is complex and affected by interpretations of the rules and an understanding of industry practices, both of which are subject to change. As a result, revenue recognition accounting rules require us to make significant judgments. In addition, our judgment is required in assessing the probability of collection, which is generally based on evaluation of customer-specific information, historical collection experience and economic market conditions. If market conditions continue to decline, or if the financial condition of our distributors or customers deteriorate, we may be unable to determine that collectability is probable, and we could be required to defer the recognition of revenue until we receive customer payments.

We license most of our products bundled with a one year contract for license updates that provide the end-user with free enhancements and unspecified upgrades to the licensed product on a when and if available basis. Customers may also elect to purchase subscriptions for license updates, when not bundled with the initial product license. Customers may also elect to purchase technical support, product training or consulting services. We allocate revenue to license updates and any other undelivered elements of the arrangement based on vendor specific objective evidence, or VSOE, of fair value of each element and such amounts are deferred until the applicable delivery criteria and other revenue recognition criteria have been met. The balance of the revenue, net of any discounts inherent in the arrangement, is recognized at the outset of the arrangement using the residual method as the product licenses are delivered. If we cannot objectively determine the fair value of each undelivered element based on the VSOE of fair value, we defer revenue recognition until all elements are delivered, all services have been performed, or until fair value can be objectively determined. We must apply judgment in determining all elements of the arrangement and in determining the VSOE of fair value for each element, considering the price charged for each product on a stand-alone basis or applicable renewal rates for subscriptions related to new products.

In the normal course of business, we are not obligated to accept product returns from our distributors under any conditions, unless the product item is defective in manufacture, but we do provide most of our distributors with stock balancing and price protection rights. Stock balancing rights permit distributors to return products to us up to the forty-fifth day of the fiscal quarter, subject to ordering an equal dollar amount of our other products prior to the last day of the same fiscal quarter. Price protection rights require that we grant retroactive price adjustments for inventories of our products held by distributors or resellers if we lower our prices for such products. Product items returned to us under the stock balancing program must be in new, unused and unopened condition. We establish provisions for estimated returns for stock balancing and price protection rights, as well as other sales allowances, concurrently with the recognition of revenue. The provisions are established based upon consideration of a variety of factors, including, among other things, recent and historical return rates for both, specific products and distributors, estimated distributor inventory levels by product, the impact of any new product releases and projected economic conditions. Actual product returns for stock balancing and price protection provisions incurred are, however, dependent upon future events, including the amount of stock balancing activity by our distributors and the level of distributor inventories at the time of any price adjustments. We continually monitor the factors that influence the pricing of our products and distributor inventory levels and make adjustments to these provisions when we believe actual returns and other allowances could differ from established reserves. Our ability to recognize revenue upon shipment to our distributors is predicated on our ability to reliably estimate future stock balancing returns. If actual experience or changes in market condition impairs our ability to estimate returns, we would be required to defer the recognition of revenue until the delivery of the product to the end-user. Allowances for estimated product returns amounted to approximately $1.6 million and $1.7 million at December 31, 2008 and 2007, respectively. We have not reduced and have no current plans to reduce our prices for inventory currently held by distributors or resellers. Accordingly, there were no reserves required for price protection at December 31, 2008 and December 31, 2007. We also record reductions to revenue for customer programs and incentive offerings including volume-based incentives, at the time the sale is recorded. We could take actions to increase our customer incentive offerings, which could result in an incremental reduction to our revenue at the time the incentive is offered.

Stock-Based Compensation

We adopted the provisions of Statement of Financial Accounting Standards, or SFAS, No. 123R, Share-Based Payment on January 1, 2006. Under the fair value recognition provisions of SFAS No. 123R, stock-based compensation cost is measured at the grant date based on the fair value of the award and is recognized as expense over the requisite service or performance period, which is the vesting period. We currently use the Black-Scholes option pricing model to determine the fair value of stock options. The determination of the fair value of stock-based payment awards on the date of grant using an option-pricing model is affected by our stock price as well as assumptions regarding a number of complex and subjective variables. These variables include our expected stock price volatility over the term of the awards, the expected term of the award, the risk-free interest rate and any expected dividends.

For purposes of determining the expected volatility factor, we used the implied volatility in two-year market-traded options on our common stock based on third party volatility quotes in accordance with the provisions of Staff Accounting Bulletin, or SAB, No. 107. Our decision to use implied volatility was based upon the availability of actively traded options on our common stock and our assessment that implied volatility is more representative of future stock price trends than historical volatility. The expected term of our options is based on historical employee exercise patterns. We also analyzed our historical pattern of option exercises based on certain demographic characteristics and we determined that there were no meaningful differences in option exercise activity based on demographic characteristics. The approximate risk free interest rate is based on the implied yield available on U.S. Treasury zero-coupon issues with remaining terms equivalent to the expected term on our options. We do not intend to pay dividends on our common stock in the foreseeable future and, accordingly, we used a dividend yield of zero in the option pricing model. We are required to estimate forfeitures at the time of grant and revise those estimates in subsequent periods if actual forfeitures differ from

those estimates. We use historical data to estimate pre-vesting option forfeitures and record stock-based compensation expense only for those awards that are expected to vest. All stock-based payment awards that vest based on service, including those with graded vesting schedules, are amortized on a straight-line basis over the requisite service periods of the awards, which are generally the vesting periods. Beginning in 2006, we began issuing non-vested stock units and non-vested stock with performance goals to certain senior members of management. The number of non-vested stock units or non-vested stock underlying each award may be determined based on a range of attainment within defined performance goals. We are required to estimate the attainment that will be achieved related to the defined performance goals and number of non-vested stock units or non-vested stock that will ultimately be awarded in order to recognize compensation expense over the vesting period. If our initial estimates of performance goal attainment change, the related expense may fluctuate from quarter to quarter based on those estimates and if the performance goals are not met, no compensation cost will be recognized and any previously recognized compensation cost will be reversed. As of December 31, 2008, there was $161.6 million of total unrecognized compensation cost related to options, non-vested stock and non-vested stock units. That cost is expected to be recognized over a weighted-average period of 1.97 years.

If factors change and we employ different assumptions for estimating stock-based compensation expense in future periods or if we decide to use a different valuation model, the stock-based compensation expense we recognize in future periods may differ significantly from what we have recorded in the current period and could materially affect our operating income, net income and earnings per share. This may result in a lack of consistency in future periods and materially affect the fair value estimate of stock-based payments. It may also result in a lack of comparability with other companies that use different models, methods and assumptions. The Black-Scholes option-pricing model was developed for use in estimating the fair value of traded options that have no vesting restrictions and are fully transferable. These characteristics are not present in our option grants. Existing valuation models, including the Black-Scholes and lattice binomial models, may not provide reliable measures of the fair values of our stock-based compensation. Consequently, there is a risk that our estimates of the fair values of our stock-based compensation awards on the grant dates may bear little resemblance to the actual values realized upon the exercise, expiration, early termination or forfeiture of those stock-based payments in the future. Certain stock-based payments, such as employee stock options, may expire with little or no intrinsic value compared to the fair . . .