The best free Recover Tools for Windows

Your data is trapped inside a PC that is not part? Have you accidentally deleted documents vital? There are now more the product key for Windows or Office and you can not do one more new installation?
Maybe it is not necessary for spendiate suffered hundreds of euros at repairers specialize in data recovery: There are indeed several recovery tools distributed free of charge that can help you resolve this problem. And because they do not have a cost, you can at least try them (with due caution) and see if they make for you before arrendervi and pick up and run the portfolios:

Magical Jelly Bean Key Finder is able to pull the product key Windows XP or Vista. As of the beta2 are also extracted activation keys of other Microsoft products, such as MS Office
USB PC Repair Kit: This is a kit designed to be installed on a USB memory stick (occupies only 32MB of space). It includes 37 well-repair tools and monitoring including: HDDScan, RegMon, RootKit Revealer, TweakUI.
Undelete Plus is able to recover any files deleted from the trash as long as it has not been overwritten by other data on the disc.
System Information for Windows: also known as SIW, this is a small executable able to extract all the detailed information relating both to 'hardware on your computer, the software is installed and configuration of Windows. The reports generated can also be exported in html format.
Ophcrack Live CD is a password cracker for Windows that started from a CD Boot is able to craccare through an algorithm brute force, for all users including 'Administrator, all alphanumeric passwords with a length less than 15 characters.
Ultimate Boot CD: another diagnostic distributed on bootable CD (though there is also the USB version), which offers a set of tools to scan and fix the system.
GParted LiveCD: a partition manager based on Linux that works as a bootable CD and what characteristics keeps head into commercial products like Partition Magic