LiberKey includes a lot of free software. True "swiss army knife", it offers local and/or portable use. As another free portable software suite, LiberKey offers full of portable Windows utilities to make life that much simpler for people who need simplicity. This free portable software suite comes with three different editions. The basic, standard and ultimate editions offer access to 24, 96 and 168 computer program programs respectively that occupy 179, 410 or 575 Megabytes on the selected storage device.

LiberKey Features:
1. 100% mobility with portable applications
2. A rigorous selection among more than 1800 applications
3. Updates of LiberKey directly by Internet
4. You can temporarily associate files extensions (.avi, .jpg, doc., ) with LiberKey applications
5. And, it is free, without virus, spyware, adware, popup, etc.

The license of this software is Freeware, you can free download and free use this system maintenance software.