Most interesting free and opensource software of the month:
Simplenote light and clean software for notes, multiplatform (Mac, Windows, Linux, iOS, Android).
Bitdefender Anti-Ransomware protect your pc from most common and dangerous ransonware: CTB-Locker, Locky and TeslaCrypt.
Wox Windows launcher with the support of over 50 plugins.
Snaildriver allows to scan pc for installed drivers and is able to look if there are new versions available.
WinToHDD Allows to install or reinstall Windows 10/8.1/8/7/vista without CD/DVD or USB drive.