The best thing about the Key Generator free is that you can use it to make trial versions of your software work for longer and for free.You can use this tool and all its features and tools without any prompt or pop- up messages requiring you to activate your application. Just in a few clicks you are able to generate serial keys and to use them inside your C# .NET, Visual Basic .NET, Delphi, C++ Builder and Java applications. ESET. Free to try User rating Publisher: Puresoto Downloads: 115,159 Wireless Key Generator Free Wireless Key Generator Generate Wi-Fi encryption keys for wireless routers and access points. Keygens may be legitimately distributed by software manufacturers for licensing software in commercial environments where software has been licensed in bulk for an entire site or enterprise, or they may be distributed illegitimately in circumstances of copyright infringement or software piracy. Many freeware applications are provided to users only for a short period or on a trial basis with the expectation that you buy the application in the long haul. A direct download link to the software is available on the product page.