There are lots of reasons for windows of becoming slow. It will simply delay work of the user. It simply creates trouble for user because they see that PC is not performing as per their need. Increase pc speed is ultimate tool that helps to overcome

License type : Free to try. • Released : July 4, 2010 • Downloads : 125 • Cost : $29.00

some of the well known reasons for this c000021a error could be Mis-match of the system files on PC which may beCsrss.exe fails orWinlogon.exe, or due to incompatibility of new system service and device driver. If you have recently installed any ...

License type : Free to try. • Released : July 4, 2010 • Downloads : 155 • Cost : $29.00

Registry Cleaner Free is an advanced registry cleaner for Windows that allows you to scan, clean, and repair registry problems with a few clicks of button, so as to optimize your PC for better performance. It is 100% safe, clean and reliable to use.

License type : Freeware. • Released : April 23, 2014 • Downloads : 345 • Cost : $0.00

Tests the speed of your computer.

License type : Freeware. • Released : February 17, 2010 • Downloads : 160 • Cost : $0.00

Increase the performance of your CD or DVD drive.

License type : Demo. • Released : February 17, 2010 • Downloads : 133 • Cost : $50.00

Monitor data thru put of your PCI or AGP ports.

License type : Freeware. • Released : February 17, 2010 • Downloads : 193 • Cost : $0.00

Increases broadband performance.

License type : Freeware. • Released : February 17, 2010 • Downloads : 151 • Cost : $0.00

CPU load monitor.

License type : Freeware. • Released : February 17, 2010 • Downloads : 160 • Cost : $0.00

Runs OS X built-in maintenance scripts and more.

License type : Freeware. • Released : February 17, 2010 • Downloads : 147 • Cost : $0.00

QuarkXPress XTension to fix baseline grids on left pages.

License type : Freeware. • Released : February 17, 2010 • Downloads : 142 • Cost : $0.00

Fixes a QuarkXPress bug.

License type : Freeware. • Released : February 17, 2010 • Downloads : 114 • Cost : $0.00

Puts your new Mac to sleep fast.

License type : Freeware. • Released : February 17, 2010 • Downloads : 156 • Cost : $0.00

An all-in-one set of powerful and neatly classified tools, settings and tweaks for Windows 7: Process Manager, Disk and Registry Cleaners, Defragmenter and other. With a clean and simple interface it helps you to gain maximum from your Windows 7.

License type : Free to try. • Released : July 31, 2012 • Downloads : 257 • Cost : $29.95

Error 80048820 Messenger FIXER, instant solution for error code 80048820, solves connection problems caused by Messenger error code 80048820.

License type : Free to try. • Released : October 6, 2009 • Downloads : 1134 • Cost : $7.50

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Core Temp is a compact, no fuss, small footprint program to monitor CPU temperature.

License type : Freeware. • Released : October 20, 2009 • Downloads : 656 • Cost : $0.00

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To keep your computer in top performance, it is recommended to periodically clean your Windows registry.

License type : Freeware. • Released : October 4, 2009 • Downloads : 198 • Cost : $0.00

Eusing Free Registry Defrag is a free registry defragmentation software. It will enhance your system's performance by removing gaps, fragments and wasted space in Windows registry files. It's simple to use, and it speeds up your PC.

License type : Freeware. • Released : September 25, 2014 • Downloads : 231 • Cost : $0.00

Netwrix Change Notifier for Windows Server is a free auditing tool to monitor server configurations and automatically document changes, including installed software and hardware, local security settings, and registry settings.

License type : Freeware. • Released : June 1, 2016 • Downloads : 288 • Cost : $0.00

Optimize Windows performance and speed up your PC in a safe way. ZeoOptimizer offers deep customizations of Windows internals done in a completely safe way. No need to manually tweak Windows Registry or to mess with system-critical files! ...

License type : Free to try. • Released : June 28, 2009 • Downloads : 201 • Cost : $29.95 Buy Cheap

MYPCOK in a few mouse clicks : fix Windows errors, digital shredder, immunize system, disk stats and graphics, find duplicates, free several gigabytes, privacy protector, and much more..

License type : Free to try. • Released : February 11, 2010 • Downloads : 239 • Cost : $22.00 Buy Cheap

TweakGuide.net - Step-by-step MS Windows 2000, XP, VISTA tweaking and optimization manual.

License type : Freeware. • Released : February 10, 2009 • Downloads : 171 • Cost : $0.00

Speed up your computer within 10 mins. This easy-to-use software helps you eliminate system crashed, prevent computer problems, and restore your system to a healthy state.

License type : Free to try. • Released : August 27, 2010 • Downloads : 211 • Cost : $39.99 Buy Cheap

Your Windows server will run faster and more reliably with Diskeeper and it will stay that way without needing any intervention from you. Today’s servers must cope with escalating demands to process more bandwidth and volume sizes.

License type : Demo. • Released : December 2, 2008 • Downloads : 166 • Cost : $349.95

Registry Victor is a top-ranking error-resolution registry cleaner which will fix the computer errors and optimize the system speed.

License type : Free to try. • Released : April 19, 2012 • Downloads : 228 • Cost : $34.95 Buy Cheap

Memory Improve Ultimate Free Version is powerful memory optimizer software designed to improve and monitor system memory. It is a feature-rich yet easy-to-use program.

License type : Freeware. • Released : October 22, 2010 • Downloads : 185 • Cost : $0.00 Buy Cheap

Digital camera erased data restore software recover damaged formatted inaccessible pictures, images, captured audio video clips, snapshots, photographs, albums from major branded digital camera like Canon, Panasonic, Nikon, Sony, Epson, Toshiba.

License type : Free to try. • Released : January 11, 2008 • Downloads : 149 • Cost : $69.00

System Speedup Wizard increases computer performance by allocating higher portions of CPU power to active applications and games.It is a revolutionary product which enhances processor intensive software to run at even faster speeds.

License type : Free to try. • Released : November 11, 2008 • Downloads : 168 • Cost : $19.95 Buy Cheap

Secure Windows Pro boost your PC and make it more protected by optimizing and Securing, it offers more than 26 tools including Windows Tweaks, Registry Cleanup, Hide files/folders, Duplicates searching, Shortcuts Problems and many more...

License type : Free to try. • Released : October 19, 2011 • Downloads : 173 • Cost : $24.95 Buy Cheap

A lovely screensaver that will make you warm. It`s free to download and comes with 100 different animations. You can give it to someone that is special to your hearts as a present.

License type : Freeware. • Released : October 19, 2008 • Downloads : 146 • Cost : $0.00

Easy System Recovery and Maintenance utility. Windows repair software, a PC maintenance and recovery tool that eliminates system error messages, slow startup and shutdown speed, programs instability and computer crashes.

License type : Free to try. • Released : January 10, 2008 • Downloads : 258 • Cost : $17.99