Freeware and Full Pc Downloads

Auslogics Disk Defrag
Disk defragmentation tool


Disk fragmentation leads to system slowdowns, PC crashes, slow startup and shutdown and sometimes to system failures. Auslogics Disk Defrag® is designed for fast optimization of today's modern hard disks. Get the maximum performance out of your expensive hardware investments.

Improve computer performance and stability
Increase your productivity - no more waiting for files to open
Defragment disks in only a few minutes
Useful disk fragmentation map and detailed fragmentation report.

Win 2000/XP/2003/Vista
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SpeeDefrag
Run defrag.exe before boot

SpeeDefrag is the exclusive freeware program , which optimizes Windows defrag. It restarts your computer, which refreshes the RAM and loads just the defrag.exe program.This imposes minimum load on the system and therefore defragmentation speed is increased.This small software will also shutdown or restart your computer automatically once defrag is over. It supports scheduling of defrag and now it also performs disk checking before defrag.
Win XP/Vista
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JkDefrag
Disk defragmenter

MyDefrag (formerly JKDefrag) is a disk defragmenter and optimizer for Windows.

MyDefrag is a disk defragmenter and optimizer (a maintenance utility to make your harddisk faster) for Windows 2000, 2003, XP, Vista, 2008, and for X64. It is freeware, no time limit, fully functional, no advertisements.

Fast, low overhead, with many optimization strategies, can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. Included are a set of easy to use scripts for endusers, a scripting engine for demanding users, a screensaver, and a combined Windows plus commandline version that can be scheduled by the Windows task scheduler or for use from administrator scripts.

Win 2000/XP/2003/Vista
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Auslogics Registry Defrag
Defragement the Windows Registry

Auslogics Registry Defrag is an extremely useful program to keep your registry as compact as possible. As a result of keeping the registry defragmented and as small as possible, your computer performance will be much improved.

System Optimization
Microsoft Windows and various program access the registry a few hundred times a second. By keeping your registry optimized you improve your computer performance.

Complete Registry Defragmentation
Data is frequently removed from the registry, but the allocated space remains. The program will scan through the registry to remove this space, reducing the size of the registry.

Ease of Use
Registry Defrag is incredibly easy to use even for a novice user. The program provides stunning visual representation of the fragmented areas in your registry.

Detailed Reports
Upon defragmenting the registry on your computer, the program prepares an HTML report with comprehensive details about registry defragmentation process.
Win 2000/XP/2003/Vista
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IObit SmartDefrag
Automatic disk defragmenter

What’s the primary cause of slow/unstable PC performance? It’s disk fragmentation. IObit SmartDefrag helps defragment your hard drive more efficiently than any other product on the market –– free or not.

Features of this powerful, award-winning defragmenter program include:
An "Install It and Forget It" feature that works automatically and quietly in the background on your computer.
The ability to constantly keep your hard drive safe, error-free and running at its top speed and optimum performance.
Eliminates slow downs, freeze-ups and crashes.
IObit SmartDegrag is 100% FREE award-winning software that’s for personal, home and small business.
100% safe from any spyware, adware and virus. .
Distribute it freely, copy it, sell it or include it as part of a package – as long as it is left completely intact and unchanged.

Win 2000/XP/Vista
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Defraggler
Defragment your hard drive

This differs from other defrag tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. Simply run it, select the file and defragment in seconds. No more struggling with the Windows defragmentation tool!

Defrag Individual Files
Most defragmentation tools only let you defrag the whole drive. Defraggler gives you the power to select individual files and folders to defrag. So you can get the job done in seconds, rather than waiting for the whole drive to complete. Of course if you want to defrag the whole drive Defraggler will let you do that too.

Compact and Portable
Defraggler was written in the same compact architecture as other Piriform products (CCleaner and Recuva). This results in a compact single EXE application, which can be copied to a thumbdrive and then used whenever you need it, without a complex installation process. The EXE itself is less than 1MB!

Locate Files on the Drive
After analysis Defraggler lists all the fragmented files on the drive. Selecting one or many will highlight their location on the disk. Allowing you to visually see the location of files on the disk.

Win 2000/XP/2003/Vista
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Free Registry Defrag
Defragment your registry

During the normal operation of a Windows system, registry data is constantly being written to and removed from the registry. Over time this data becomes scattered within the registry file and when information is deleted from the registry holes are left which fragment the data within the registry. Registry compacting optimizes your registry by removing gaps and wasted space, thus improves the whole system performance.

Win 98/Me/2000/XP/2003/Vista
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Fast Defrag Standard
Optimize your RAM

Fast Defrag is a tool that can free and optimize RAM and the swap-file usage. It displays current memory usage and statistics and can also be run from the command line (useful for automation).

Fast Defrag cleans only the memory that was filled by previous loaded applications and does not remove Windows components or active programs from memory.

The program also includes access to system configuration, running processes, startup programs (msconfig.exe) and more.
Win NT/2000/XP
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PageDefrag
Defragment the NT/2000 pagefile

One of the limitations of the Windows NT/2000 defragmentation interface is that it is not possible to defragment files that are open for exclusive access. Thus, standard defragmentation programs can neither show you how fragmented your paging files or Registry hives are, nor defragment them.
Paging and Registry file fragmentation can be one of the leading causes of performance degradation related to file fragmentation in a system.

PageDefrag uses advanced techniques to provide you what commercial defragmenters cannot: the ability for you to see how fragmented your paging files and Registry hives are, and to defragment them. In addition, it defragments event log files and Windows 2000/XP hibernation files (where system memory is saved when you hibernate a laptop).
Win NT/2000/XP/2003
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UltraDefrag
Disk defragmenter

UltraDefrag is powerful Open Source defragmentation tool for Windows NT. It's engine is very fast, because it is created as kernel-mode driver. They are three interfaces to them: graphical, console and native.

First is very useful, because it use cluster map visualization. Console is good for task scheduler, and native tool - for advanced users and programmers.

Design of the UltraDefrag is very ergonomic: no skins, no localization, no animation and so on. It's true small and powerful program!

Win NT/2000/XP/Vista
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Puran Defrag
Disk defragmenter

The files saved on your hard disk may get fragmented due to various reasons.
Due to this, while accessing the files, your hard disk has to move a lot to get data from different fragments located at far distances, this degrades your hard disk performance and overall system speed.
In addition it results in high wear and tear of your hard disk and therefore small life.

Puran Defrag provides the solution. Puran Defrag is a very simple defragmentation utility which defrag the files that means it collect all the fragments of a file and puts them togather, this upgrades your hard disk performance and thus overall system speed.
In addition it results in low wear and tear of hard disk and therefore increases its life.
Win 2000/XP/Vista
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Fast Defrag Freeware
Optimize your RAM

Fast Defrag ® is a tool that can free and optimize RAM (Random Access Memory) and the swap-file usage. It features a very powerful engine and uses very low system resources (less than 1%).

The purpose of this program is to increase the stability and speed of your computer by preventing the operating system slowness as time passes. The AMS Genuine Engine will rearrange the information from memory so that the programs will work and run faster and will release all the misused memory.

FAST Defrag contains a Memory Guardian that will keep the system working in optimum efficiency for a long time. Fast Defrag releases the same amount of memory up to 3 times faster than the competition, depending on the speed of your machine and the installed physical memory.

Fast Defrag contains a Task Manager that will show all running processes, similar to the one from Windows XP. Using this tool you may keep the memory clean by removing unwanted applications.
Win 98/ME/NT/2000/XP
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ScanDefrag
Configures Microsoft's, Norton's, or JKessel's disk utilities

ScanDefrag is a small windows application that configures Microsoft's, Norton's, or JKessel's disk utilities as part of the next Windows' startup process. This can result in less restarts and cleaner runs of these programs. Please read the readme file for more information and features available.
Win 98/Me/2000/XP/2003/Vista
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MyDefrag
Disk defragmenter

MyDefrag is a disk defragmenter and optimizer (a maintenance utility to make your harddisk faster) for Windows 2000, 2003, XP, Vista, 2008, Win7, and for X64. It is freeware, no time limit, fully functional, no advertisements. Fast, low overhead, with many optimization strategies, can handle floppies, USB disks, memory sticks, and anything else that looks like a disk to Windows. Included are a set of easy to use scripts for endusers, a scripting engine for demanding users, a screensaver, and a combined Windows plus commandline version that can be scheduled by the Windows task scheduler or for use from administrator scripts.

Win 2000/XP/2003/Vista/7