openIPSW: Download Official iOS Firmware through your PC

Windows IPSWDownloader Now Called openIPSW

OpenIPSW is a Windows based application that allows you to download IPSW firmware files without the use of a website. Previously, this application was released as IPSWDownloader, but since there was already a program called IPSWDownloader for Mac, the creator of OpenIPSW, Ryan Burke, decided to change the name in version 2.0

OpenIPSW Changelog:

Version: 3.0.0.2

• Fixed division by zero in download speed
• Changed text in Help menu

Version: 3.0.0.0

• Small bug fixes
• Added pause download functionality
• Added download time remaining

Version: 2.8.5.7

• Various bug fixes
• Added download progress information

Version: 2.7

• Bug fixes
• Simpler user interface
• Removed tray notifications, added taskbar flash on download completion

Version: 2.5.0.5

• Added links to tools in information
• Added extended firmware information
• Added tray notifications

Version: 2.5

• New user interface
• Added SHSH blob information
• Added menus > option to hide information

Version: 2.0

• Added remote database, automatically updates information
• Added jailbreak and unlock information
• Added Windows 7 taskbar-progressbar
• Auto updating

(Requires .NET framework 4.0)