newegg offers a selection of software for Windows and Mac for $0 after rebates, as listed below. With free shipping on all orders, each is the lowest price we could find by at least $23. Rebates expire February 7 unless otherwise stated. The deals:

• Panda Security Internet Security 2013 3-User for PC (pictured) for $0 after $30 rebate
• AhnLab V3 Click for PC for $0 after $30 rebate
• SmithMicro Anime Studio Debut 8 for PC and Mac for $0 after $40 rebate (ends 2/27)
• SmithMicro StuffIt Deluxe for PC and Mac for $0 after $40 rebate (ends 2/27)