Here is a list of tools included in suite:
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Registry Cleaner |
Registry errors often cause instability and slow computer performance. This award-winning registry cleaner will clean, repair and optimize the Windows registry to speed up your computer and eliminate frequent crashes.
Key features:

Fixing registry errors will speed up your computer

Speed up boot up time

Eliminate BSOD (Blue Screen of Death)

Reduce the size of the Windows registry

The automatic backup creation of the repaired registry entries

This is one of the most popular registry cleaners on the Internet
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Registry Defragmenter |
Registry Defragmenter is an utility to defragment Windows registry. It optimizes registry by removing gaps, fragments and wasted space in Microsoft Windows registry files. A smaller registry has several advantages including a faster system start and an overall increase in system performance.
Key features:

Reduce the amount of time it takes your system to boot

Improve your Windows PC's overall performance and stability

Prevent registry corruption by building a fresh copy of the registry

A simple, user-friendly interface with which you can safely compact the registry
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Junk Files Cleaner |
Junk Files Cleaner performs deep analysis of your system, identifies junk files and folders on a hard drive and displays results in a convenient way. Results include junk files and folders and description why they are junk. You may remove junk files manually or automatically.
Key features:

Identify over 50 different types of junk files

Free up valuable space on your hard drive

Speed up hard drive searching performance

Runs much more quickly than others in its class

Boost speed of Windows
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Duplicate Files Finder |
Daily computer activity inevitably leads to accumulating duplicate files on your computer, especially if you are an active PC user. You may download gigabytes of music and video files, documents and applications from the Internet or local network, share those files with your friends and not even realize how many duplicate files may be collected on your hard disk from such activity. Keeping unnecessary duplicate files on your computer means wasting valuable hard disk space. Duplicate Files Finder will find and delete duplicate files so you won’t experience lack of free disk space!
Key features:

Finds and deletes duplicate files – regains valuable hard disk space

Reduces time needed to defragment your hard drives

Minimizes time used by antivirus to scan your computer
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Disk Space Analyzer |
Disk space analyzer (Disk usage analysis software) is a software utility for the visualization of disk space usage by getting the size for each folder (including subfolders) & files in folder or drive. Disk Space Analyzer generates chart showing disk usage distribution according folders and files.
Key features:

Scan files, folders, drives size

Analysis of the selected drive or directory

Graphical chart

List of files/folders according to its criteria

Sort by file name & size

Easy to use
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Smart Uninstaller |
Smart Uninstaller enables you to better manage your installed software application, and completely remove unwanted items from your computer. It keeps track of programs during uninstall and checks if they leave any traces (e,g registry keys, folders etc.), and offers you to review and remove the leftovers.
Key features:

Extends internal system uninstaller with features to find and delete left traces (e,g registry keys, folders etc.)

Improve your Windows PC's overall performance and stability

Reduce the size of the Windows registry. It results in faster and more stable PC performance

Frees up valuable space on your hard drive taken by leftovers
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Service Manager |
There are lots of services and drivers that work in Windows in background. They take valuable resources like CPU and Memory and an average user doesn’t know how to configure them. Service manager asks user questions like : “Do you use printer?”, “Are us a single user using internet connection?”, “Do you want to use System Defender?”, etc. And based on answers automatically configures services and drivers which results in immediate increase in performance of PC.
Key features:

Question based services and drivers tune up

Automatically tweaks system services and drivers for better performance

Recovers CPU & Memory usage taken by unneeded services and drivers
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Startup Manager |
This program offers a solution for taking control of the programs that are loaded during Windows startup. You have the ability to enable, disable, add, edit and remove programs from being loaded at the start of Windows. It also has the ability to store the startup information in several areas of the computer.
Key features:

Full control of the programs that are loaded during Windows startup

Add/remove/edit startup items

Task scheduler configurator
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History Cleaner |
Do you know that your computer stores all history traces?
Your PC stores all your history tracks - web sites you visited, what you searched in the Internet, information you enter on websites, files and documents you recently opened etc. But some history tracks can't be cleaned without clean history software as they are stored in different system areas, not always visible by standard means and can't be removed manually. History Cleaner is a software that protects your privacy by cleaning up all the tracks of your Internet and computer activities.
Key features:

Cleans Browser History - deletes information about web sites you visited, address bar history and recently downloaded files list in Internet Explorer, Mozilla, Mozilla Firefox, Netscape and Opera.

Cleans history index.dat file content in Internet Explorer - clears the content of index.dat file which stores information about your Internet surfing and can't be deleted manually as it is a system file used by Windows all the time.

Supports different web browsers - supports Internet Explorer, Mozilla, Mozilla Firefox, Netscape and Opera.

One Button Checkup your system for all history traces

Automatically detects and cleans browsing history, cookies and internet cache

Easy to use - no special knowledge required