The links to free/opensource programs most useful and interesting of October (sorry for the delay but with the problem of broken hard disk and the blog violated…):
GigaTribe create a private file sharing community
AnyFound Photo Recovery recover photos from hard disk and USB
AVStoDVD convert various formats in dvd
BleachBit a CCleaner also for Linux systems (over Windows too)
Disk2VHD utility for creating virtual hard disks
LAN Search Pro find files in local networks
Hidden Start run applications in background
K-Lite Video Conversion Pack free pack for video conversion of various formats
ManyCam many effects for your webcam