Apple offers a free video podcast on iTunes store that you may use to download videos of Steve Jobs’ keynote addresses from previous Macworld conferences.

The podcast is available here but if you don’t have iTunes or are looking to download any specific Apple Keynote video, here are the direct links from the Apple podcast itself.

Apple Keynote Addresses featuring Steve Jobs

1. Apple Special Event, September 2009

Steve Jobs and Phil Schiller announce the new iPod touch lineup, the new iPod nano with built-in video camera, and iTunes 9, the world’s most popular software application for purchasing, managing and playing media. Wed, 9 Sep 2009 – download

2. Apple WWDC 2009 Keynote Address

Watch Philip Schiller, Senior Vice President of Worldwide Product Marketing, unveil the new iPhone 3G S, the new MacBook Pro family, and Mac OS X Snow Leopard. Tue, 9 Jun 2009 – download

3. iPhone OS 3.0 Software Sneak Peak

Learn about the new SDK and get a sneak peek at iPhone OS 3.0 software. Tue, 17 Mar 2009 – download

4. Macworld San Francisco 2009 Keynote Address

Watch Philip Schiller, Senior Vice President of Worldwide Product Marketing, unveil Apple’s latest innovations at Macworld 2009. Tue, 6 Jan 2009 – download

5. Apple Special Event, October 2008

Watch Apple CEO Steve Jobs reveal what’s new in Mac. Tue, 14 Oct 2008 – download

6. Apple Special Event, September 2008

Watch Apple CEO Steve Jobs reveal what’s new in music. Tue, 9 Sep 2008 – download

7. WWDC 2008 Keynote Address

Apple CEO Steve Jobs kicks off WWDC08 in San Francisco with a keynote that announces the iPhone 3G and the new MobileMe Internet service. Mon, 9 Jun 2008 – download

8. Apple March 6 Event: iPhone Software Roadmap

On March 6, Apple CEO Steve Jobs unveiled the iPhone Software Roadmap. The iPhone Enterprise Beta Program gives IT professionals the opportunity to try iPhone 2.0 software and provide Apple with feedback before general release.

Upcoming iPhone support for Microsoft Exchange ActiveSync and industry-standard corporate security standards will allow IT professionals to seamlessly integrate iPhone into their enterprise environments. The iPhone Developer Program provides a complete and integrated process for developing, debugging, and distributing your free, commercial or in-house applications for iPhone and iPod touch. Thu, 6 Mar 2008 – download

9. Macworld San Francisco 2008 Keynote Address

Watch Apple CEO Steve Jobs kick off the Macworld Conference & Expo 2008 with a keynote address that covers exciting developments at Apple, including the MacBook Air and the addition of movie rentals to iTunes and on Apple TV. Wed, 16 Jan 2008 – download

10. Macworld San Francisco 2007 Keynote Address

Watch Apple CEO Steve Jobs kick off the Macworld Conference & Expo 2007 with a keynote address from San Francisco’s Moscone West.

Check out the exciting new developments at Apple, which include the addition of Paramount movies to iTunes, Apple TV, which allows you to wirelessly play all of your iTunes content from your Mac or PC on your television, and the pioneering iPhone. This revolutionary product is a widescreen iPod with touch controls, a mobile phone, and an Internet communications device all in one. Tue, 9 Jan 2007 – download

Update: Watch Apple iPad Keynote Video