Advanced system optimizer

This is the best PC optimization tool in the market easy to use and install.Don't need separate software's to perform different  PC optimization tasks.

Unlike many programs of this type Advanced System Optimizer is well laid out, and simple to use. Along the left side of the screen are the major categories of tasks you will want to do, such as Registry Optimizer  Windows Optimizer  and so on. Click any of them, and you'll see subcategories. So it's simple to get straight to the task you want to do.
Click here to download..............
http://www.systweak.com/aso/

Defraggler

Most defrag tools only allow you to defrag an entire drive. Defraggler lets you specify one or more files, folders, or the whole drive to defragment.
When Defraggler reads or writes a file, it uses the exact same techniques that Windows uses. Using Defraggler is just as safe for your files as using Windows.
At a glance, you can see how fragmented your hard drive is. Defraggler's drive map shows you blocks that are empty, not fragmented, or needing defragmentation.

• Give your hard drive a quick touch-up with Quick Defrag
• Organizes empty disk space to further prevent fragmentation
• Defragment while you sleep - and wake up with a faster PC. Set Defraggler to run daily, weekly or monthly
• Full Windows OS and Multi-lingual support
• Boot time defrag of system files
• Supports 37 major languages

Click here to download............

http://www.piriform.com/defraggler