Coisa do Keyfinder
Keyfinder Thing is an easy to use, fully featured free key finder program.
Pros
- Simple user interface
- Extremely small download size
- Instant display of several product keys
- Ability to export found keys for backup purposes
- Ability to scan entire registry for serial numbers
Cons
- Slower to load than competition
LicenseCrawler
LicenseCrawler is a free key finder program. It is simple to use but very impressive with the variety of serial numbers and product keys it finds.
Pros
- No installation necessary
- Very easy interface
- Quickly scans the registry for serial numbers and product keys
Cons
- Results are cluttered with registry details and other non-product key information
Localizador de chave de produto
Product Key Finder is an extremely simple but very functional free key finder.
Pros
- No installation or unzipping required
- Easiest interface of any key finder I've ever tested
- Instant display of most popular product keys and serial numbers
- Well formatted display of keys
Cons
- Lack of any advanced options whatsoever
Localizador de chave de produto (OTT Solutions)
Product Key Finder is a free tool that will display the installed Windows Product Key and other important Windows system information. Product Key Finder works with the following Windows operating systems (2000, 2003, XP, Vista, 2008, 7), 32-bit and 64-bit. You will be able to save all product keys to a text or an xml file.