GIGATweaker is a free, powerful and compact application that allows you to optimize and tweak your Windows Vista and Windows 7. It has simple two pane interface that features tweaks related to system, security, file and drives, restrictions, explorer and start menu, and visual effects.

You can fine tune your Windows 7/Vista by entering customization section. There are options to tweak Windows memory management and context menu as well. You can even create a system restore point by hitting Restore Point button located at the bottom of the window.

GIGATweaker has an interesting and very useful feature named Console. Opening the Console will display all the changes been done through GIGATweaker.

Download GIGATweaker

Windows 7 Little Tweaker is a small and simple to use utility that let you easily activate a few useful extras for Microsoft’s new OS, Windows 7 Ultimate.

Useful Features of Windows 7 Little Tweaker:

• Decrease menus show delay time
• Disable the low disk space check
• Disable "search on Internet" prompt in "Open With"
• Add "Take Ownership" option in files and folders context menu
• Disable UAC (User Account Control)
• Speed up Taskbar thumbnail preview
• Add "Delete Folder Content" option in folders context menu

It is a Windows 7 only portable application and will not run on any other Windows versions. It must run as Administrator, and with UAC disabled. This is a 32bit application, and will not run for now on a 64bit OS.

Download Windows 7 Little Tweaker (Size: 495 KB)

Key Features of EnhanceMySe7en:

• Process Identification – Identify unrecognized software
• Start-Up Management – Disable unnecessary software increasing performance
• Registry Cleaner – Can easily checks your registry and repair incorrectly linked registry entries, automatically remove invalid entries
• Disk Cleaner – Find out which files or folders engross your disk space and shown with chart
• Registry Defragmenter – Rebuilds and re-indexes your registry to reduce application response time and registry access time
• Disk Defragmenter – Reduces the amount of fragmentation in file systems
• Hard Drive Monitor – Gives the current values of various hard disk parameters such as Temperature, Head Flying Height, Spin-Up Time etc.
• System Tools, File, Network and Security Tools
• Security – EnhanceMySe7en has easy to configure security settings for managing the new security features of Windows Vista
• Optimization – Optimize settings for maximum speed and stability
• Customization – customize system desktop, menus, toolbar and notifications settings
• Network - Optimize your Internet connection speed
• And more…..

Download EnhanceMySe7en (Size: 10.5 MB)

Windows 7 Manager is a system software that will help you tweak, optimize and clean up your copy of Microsoft Windows 7. It will increase your system speed, improve system security, and meet all of your expectations.

In this tool, apart from the usual stuff it also consist of Repair Center. With repair center, you can repair context menu, file association, Internet Explorer, icons, sound problems, and several other general Windows options.

It consist of another awesome option of immunity. According to the application author, immunize disk partition means that create the autorun.inf folder to prevent the autorun.inf file from being created, and the autorun.inf folder on NTFS is impossible to be deleted without permission, so your local disk or removable disk will not be infected with the autorun viruses.

This tool is currently in Beta version and you can use it as free until Windows 7 final version released.

Download Windows 7 Manager Beta

I hope you liked the above windows 7 utility. Please give your reviews by commenting below.