Features:
• Supports an unlimited number of eBay accounts (purchase price allows up to 4 users in the same household)
• Use it on any computer without ever needing a registration code
• Will know that your copy is registered even if you get a new computer
• Supports sniping, normal bidding, buy it now, watching and browsing eBay all in one convenient interface
• Smart error detection will automatically retry the snipe up to 5 times if it fails for any reason, insuring maximum reliability
• Very simple to use, just click the add auction button while and auction page is displayed then enter your maximum bid
• Auction details (title, time left, current bid, etc.) will be automatically retrieved from eBay
• Support for multiple item listings as well as "Buy It Now" items
• Stays synchronized with eBay and refreshes on specified interval, works independently from your system clock, so it bids on time even if your system clock is incorrect.
• When an item is ending in less than 5 minutes, the program will refresh the details more often and ignore all items ending in more than 5 minutes to ensure all resources are available to bid on time
• Built in search box to search eBay items from any page
• Works as a fully functional web browser, browse the web while monitoring your auctions
• Automatically signs in for you whenever eBay requests it
• Can be minimized to the system tray

Homepage: http://www.auctionautobidder.com