Prepared Remarks:

Operator

Welcome to Cisco's third quarter fiscal year 2023 financial results conference call. At the request of Cisco, today's conference is being recorded. If you have any objections, you may disconnect. Now, I would like to introduce, Marilyn Mora, head of investor relations.

Ma'am, you may begin.

Marilyn Mora -- Head of Investor Relations

Welcome, everyone, to Cisco's third quarter fiscal 2023 quarterly earnings conference call. This is Marilyn Mora, head of investor relations. And I'm joined by Chuck Robbins, our chair and CEO; and Scott Herren, our CFO. By now, you should have seen our earnings press release.

A corresponding webcast with slides, including supplemental information, will be made available on our website in the investor relations section following the call. Income statements, full GAAP to non-GAAP reconciliation information, balance sheet, cash flow statements, and other financial information can be found in the financial information section of the investor relations website. Throughout this conference call, we will be referencing both GAAP and non-GAAP financial results and will discuss product results in terms of revenue, and geographic and customer results in terms of product orders, unless stated otherwise. All comparisons made throughout this call will be made on a year-over-year basis.

The matters we will be discussing today include forward looking statements, including the guidance we will be providing for the fourth quarter and full year of fiscal 2023. They are subject to the risks and uncertainties that we discuss in detail in our documents filed with the SEC, specifically, the most recent reports on Form 10-K and 10-Q, which identify important risk factors that could cause actual results to differ materially from those contained in the forward-looking statements. With respect to guidance, please also see the slides and press release that accompanied this call for further details. Cisco will not comment on its financial guidance during the quarter unless it is done through an explicit public disclosure.

With that, I'll now turn it over to Chuck.

Chuck Robbins -- Chairman and Chief Executive Officer

Thank you, Marilyn, and hope you all are doing well. This was another strong quarter for us, and I'm proud of what our teams have achieved. In Q3, we delivered our strongest-ever revenue, non-GAAP income, non-GAAP EPS, and operating cash flow. We also continued to successfully execute on our strategy, driving solid growth and ARR to nearly 24 billion and posting double-digit growth in subscription and software revenues.