



Windows Security Tweaker enables you to protect and totally control access to your personal computer. It offers administrative support for controlling which users are allowed to access your computer and the level of access each user may have.
PC security tweaking software to tweak Windows-based computers. Tweak access to Control Panel applet functions, disable selected Start Menu items, lock and protect disk drives in My Computer, disable the DOS and command prompt, and much more.
With System Optimizer And Tweaker you can control your Windows system ,it includes many powerful tweaks and hidden Registry settings. The simple user interface enables fast access to settings that affect the speed, security, efficiency.
The utility for any serious Windows tweaker! Change hundreds of registry settings from WinXP, improving appearance and performance. Prevent others from changing your settings, increase Windows security. Administer all user accounts on your computer!

Free System Tweaker
$0 - Softwarepile.com
Free System Tweaker Free up valuable space on your hard drive, makeWindows faster, more secure and comfortable. Optimizes the performance of your PC, corrects problems, and helps you customize your system to suit your needs. Removes unnecessary files from your drives. Change each Windows icon or all icons using icon packages, Effects, security, input options and the memory management, accelerates your Internet connection, recovers files and protects your privacy, Cleans your temp and registry easily and safely, Automatically corrects system problems, Recovers deleted files and protects your privacy, Provides extensive information about your hardware and software and allows you to customize and tweak your system. Startup program controls with crashpreventing Optimizer, a file shredder, and a respectable uninstall utility round out this suite. Includes a built in hard drive defrag. Best of all it is free.

BoostXP
$29.95 - Systweak, Inc.
When it comes to optimization suites and Windows tweakers, the one-stop shopping approach has emerged as the standard. Offering a number of tools to modify the Windows user interface and boost performance, BoostXP does exactly what its name implies. The neatly organized interface is loaded with standard Windows Explorer icons, making navigation quick and familiar. Included with the usual fare of desktop properties settings are a handful of performance enhancers such as a registry cleaner, a memory optimizer, an uninstaller, a start-up manager and more. The program gives you instant access to hidden Windows XP settings. For example, you can make the Windows taskbar transparent, tweak several types of desktop settings, customize the Start menu, and enable several hidden performance options that are otherwise difficult to find and change.
It is a utility suite, that lets you tweak many Windows settings, enhance security and more. It also includes a cache and cookie manager as well as tools to split files, repair corrupt zip files and securely delete documents. A Maintenance Wizard can help you to perform most of the common cleanup and maintenance tasks with a single click.
BoostXP has mind-blowing features to separate it from the pack; the nice interface and speedy operation make it a good choice.
FEATURES:
o Customize your computer with powerful utilities.
o The neatly organized interface is loaded with standard Windows Explorer icons, making navigation quick and familiar.
o A handful of performance enhancers such as a registry cleaner, a memory optimizer, an uninstaller, a start-up manager, and more.
o Gives you an instant access to hidden Windows settings. For example, you can make the Windows taskbar transparent; customize the Start menu and much more.
o Secure Windows with a number of restrictions and policies.
o Offers a number of tools to modify the Windows user interface.
o Restricts the execution of applications at just one click.

CacheBoost Enterprise Edition
$45 - Systweak, Inc.
CacheBoost optimizes the System Cache-Management of Windows XP/2000/NT and upcoming Windows .Net Servers. This results in an best performance boost.
Increases RAM for applications and the operating system.
Defrags system memory.
Recovers unused RAM from Windows.
Repair memory leaks, and avoids crashes, system hangup and blue screens.
Performance tune up with file caching and Virtual Memory settings.
Comes with Data Safe to prevent data loss.Intellisense Cache Management for Windows NT 4, Windows 2000, and Windows XP
Built in Memory Zipper engine for more available system memory.
Built in DataSafe Technology for full safety, reliability and speed.
Built in option to Fine Tune Windows for maximum performance.
Fully Customizable as per needs with option of configure once apply everywhere.

Vista Smoker Pro
$39.95 - Waresoft Software
Vista Smoker Pro allows you to change various settings in the Windows Registry. These settings can improve the performance for your computer drastically. Our service manager allows you to use service presets to stop and disable services without needing any knowledge. Vista Smoker Pro includes a One Button Autotuner that will tune your system to perfection based on your system's configuration. Simple for beginners. Powerful for experts. Vista Smoker Pro includes hundreds of settings in addition for the expert tweaker that likes to get his hands dirty. There are over 100 security settings alone. With Vista Smoker Pro you will be able to increase performance, increase the security of Windows Vista, and prevent other users from changing your settings. Plus with the new Vista Smoker Pro User Account Control feature you can adjust the settings for User Account Control in Windows Vista to make it less intrusive yet just as functional, or you can simply change the settings to really lock down security on your PC. Vista Smoker Pro also has maintenance tools to help you keep your computer clean and tidy. If you are serious about tweaking your system to absolute perfection, then Vista Smoker Pro is the only choice. Vista Smoker Pro now includes DriveFreeze, a new feature to lock down your removable storage devices so nobody can use them without your permission. You can lock down USB drives, CD-ROM/DVD drives, and floppy drives.

Advanced Registry Optimizer
$29.95 - Sammsoft
If your computer is slowing down, becoming unstable, or acting erratically, you may have a problem with your Windows registry. The registry is the heart of your computer's operating system. It controls all of your software and hardware. When your registry gets damaged, you need software to restore it to health, and make your computer usable again.
This is where Advanced Registry Optimizer comes in. With its hi-tech and effective functions your system can improve its performance in a dramatic way! Its advanced features lets you to select the data that you wish to permanently delete from your system and create a backup file or restore some files in case of system failure! Further, it builds a brand new registry from the old one and prevents registry corruption thus improving your System Response Time.
Not only this, Advanced Registry Optimizer allows you to customize scanning options to search the registry for particular types of errors.
FEATURES:
o The Registry Cleaner and Fixer, an essential feature, cleans up and streamlines your registry by finding and removing invalid data references. Invalid links are common in System Registry, and it is always a good idea to clean them out regularly.
o You can set up options to clear invalid reference to data, orphan reference to system shared DLL files, invalid file associations, improperly uninstalled programs shown in the Run sections of Windows registry etc.
o All registry cleaning operations that you perform with this program can be undone in a single click and take you back to the earlier system state.
o System Files Backup and Restore helps you in backing up system files and restoring them in case of system failure.
o The Registry Defrager and Optimizer eliminates registry fragmentation thereby giving you a fresh new registry with no redolent or obsolete data.
o No other tool can give you so much flexibility as you can import earlier backups or backups taken by other users on your computer.

CacheBoost Professional Edition
$29.95 - Systweak, Inc.
CacheBoost is configured automatically as system service. This service is launched with Windows. It monitors your system in the background and frees resources when required. So you need not bother to acquire additional physical memory as you can maximize the performance of physical memory you already have!
CacheBoost uses only 0.05% of total CPU time. Thus, you can prevent frequent system shut-downs and optimize file cache-management for more effective use of memory resources. Many a times, due to a power failure there can be system crash; critical data can be lost and may cause re-installation of Windows, in worst case. To avoid this problem, you have Data Safe Technology that offers complete security and complete reliability.
FEATURES:
o Intelligent Cache Management for Windows.
o Monitoring and control over the processes that take place in the memory.
o Help to reclaim wasted memory on your computer.
o Built in Data Safe Technology for safety, reliability and speed.
o Guards the allocation of memory resources.
o Defragments registry for faster access time.
o Recovers memory leaks from poorly behaved applications.
o Makes your computer fast and stable in minutes.
o Built in Memory Zipper engine to enhance available system memory.
o Customize the application to your needs.
o You can export customized settings, to apply the same on another machine.
o Your PC will feel more responsive and will crash less often.
o Runs at your system tray providing better resource allocation.
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