Registry Optimizer Free is, as the software title suggests, a free utility for optimizing the system registry. It allows users to optimize their computer for increased system performance, while protecting the personal data stored on the system. The program can scan the entire registry and remove obsolete entries, junk files as well as the Internet history.

Efficient Notes is an elegant, easy-to-use and powerful memo and notes software package. With Efficient Notes, you only need to manage your memos, notes and desktop sticky notes in one interface and one file. With its unique and powerful flash full-text search technique, simply enter a word in a note and you can locate this note quickly! The product has a strong edit function similar to that of Microsoft Word. You can insert various items such as tables, pictures, emotions, lists, URLs or even attachments in notes (or memos) and you can set the background color and background picture of each note separately.

Free HDD LED shows hard disk drive activity in real time in the systray area. It also features a free disk space monitor (works also for pendrives, network drives and TrueCrypt drives). It monitors all physical hard disk drives connected to the pc (ide/sata/usb).

The program is completely free, easy, fast and powerful. It is the best way to encode and decode any type of file, which also integrates seamlessly into Windows Explorer. Be used to hide all the sensitive data and important that we want to keep away from prying eyes.

Free USB Guard is a simple tool that will alert you in case a flash drive or other external drives are attached to your system during the shutdown process. The shutdown process will be blocked allowing you to take out the flash drive. You can also be alerted if an external HDD remains attached: just open the menu and select the drive under the menu "monitor the presence of these drives".

MP3 Free Downloader is an incredibly useful program that allows users to browse and download mp3 for FREE.  It has over 100 million mp3 sources across all genres for your choice, fulfilled by an amazingly user friendly interface, which is fast and convenient to save online files.

Efficient Calendar is a reliable and powerful software for adding and managing various events, notes, reminders and more. It saves your time by allowing international holidays and major holidays of some countries to be imported directly. Multiple calendar views, such as Day, Week, Month and Year views as well as list view are available so you can better arrange and track your appointments and events.