Please enable JavaScript to access the page's full functionality.Find out how.
BoostSpeed 11
BoostSpeed 11 Free

Clean, tweak and turbo-charge your computer today

BoostSpeed can optimize your Windows 10 at a click of a button

Version 11.5.0.2 | 27.5MB. Compatible with Windows 10

10 years

on the market
5-star awards
from industry experts
15+ million
user downloads

Registry Defrag: Optimize Your Registry for Maximum Efficiency

Remove gaps, fragments and blank space from your Windows Registry with the Registry Defrag tool in BoostSpeed. You won’t have to defrag your Registry manually — simply download Auslogics BoostSpeed and follow a few simple steps.

What Does the Registry Defrag Tool Do?

The problem: over time, as your Registry becomes larger and larger and you install new programs and apps, it may get to a point where you will need to free up some space. However, even if you delete some programs and uninstall some apps, the size of the Registry will not decrease. This happens because the data that you delete will be marked as blank — but will still remain in place. With time, your Registry will become more and more fragmented, which will lead to an overall decrease in your system’s performance: your PC may take longer to boot, and apps and programs may run slower.

The solution: the Registry Defrag tool in BoostSpeed is defragmentation software that will optimize your Registry by removing gaps, fragments and wasted space, ensuring smooth and fast performance of your system.

How to Use Registry Defrag?

Registry Defrag is a tool in Auslogics BoostSpeed. Thus, the first thing you will need to do if you want to use the Defrag tool is download and install Auslogics BoostSpeed. Once you’ve installed Auslogics BoostSpeed, here’s how to proceed:

  • In BoostSpeed, go to the All Tools tab.
  • Locate Registry Defrag under System Tools.
  • Click Registry Defrag to open it in another window.
  • Press the ANALYZE button to start registry analysis.
  • When it completes, click DEFRAG NOW (a reboot will be required) or select 'Defrag on next computer bootup' from the dropdown menu to schedule the defrag for the next reboot.

The Registry defragmentation process will run when your PC reboots. Once the defragmentation completes, the tool will display the results for you to review.

There you have it — your Registry has been successfully defragmented and you should notice an improvement in your system’s performance: your PC will run faster and you should run into fewer glitches and errors like Windows 32 dll errors.

Note, however, that Registry Defrag is different from the Windows 10 Registry clean tool.

Why Use Registry Defrag?

Improves system performance

If you’ve noticed that your system has become unstable and started to experience freezes, delays and other similar issues, an “overcrowded” Registry may be the problem. Registry Defrag will optimize your Registry and improve overall system performance.

Easy to use

Registry Defrag will automatically optimize your Registry in just a few quick steps. With that, if you click on Fragmentation details, you will find the explanation for every step and will know exactly what’s happening in the process.

Safe and secure

Registry Defrag is a perfectly safe way to optimize your system. It will not compromise your data privacy, and a system restore point will be created by default (unless you uncheck that option) to ensure that you can always go back if needed.

Registry Defrag is just one of the many useful tools that you will find in Auslogics BoostSpeed.

The program is designed to check your PC and optimize your system for maximum efficiency by removing all types of PC junk (unneeded system and user temporary files, web browser cache, unused error logs, leftover Windows Update files, temporary Sun Java files, unneeded Microsoft Office cache, and a lot more). You can also resolve any problem related to Shell Extensions. Thus, you get to reclaim gigabytes of hard disk space on an average PC without expensive hardware upgrades.

Industry Acclaimed

Auslogics software is recognized by leading IT magazines and online resources

Mark Oakley, Micro Mart (issue 1035, p.56)
"This system optimization tool suite takes an everything-plus-the-kitchen-approach to cleaning, optimizing, and potentially speeding up your PC. Auslogics BoostSpeed includes modules and wizards for just about any kind of tweak or optimization you can imagine..." Learn more "It is almost impossible to manually remove junk files and registry errors, but there are some handy tools out there that can do it for you. One of them is Aulsogics BoostSpeed. With this program you can maintain your PC at top speed with just a click of a button once a week." "To prevent system slowdown from happening, regular defragmentation of your disk and registry is recommended. You can defragment your disk with the built-in tool from Microsoft, however we recommend using the faster and more avdnaced version in Auslogics BoostSpeed." "Removing junk files manually can be a tedious process, but a nifty software from down under called Auslogics BoostSpeed can do it for you automatically. It will remove junk files and optimize the one-sit-fit-all Windows settings to your hardware. For additional speed boost it will fix registry errorrs and optimize your Internet settings." "Of all the optimisation tools I've tested over the past few years, I'm happy to write that Auslogics BoostSpeed is one of the most comprehensive and user friendly, ... I couldn't recommend it highly enough." "Speed up your slow computer and Internet with this Editor's Choice software." Learn more "BoostSpeed is an effective all-encompassing utility suite, combining some of Auslogics' popular freeware titles with services that they don't offer elsewhere... No doubt, BoostSpeed gives you your money's worth." Learn more "Another source of identity theft are files with sensitive information. Simply deleting them doesn't make them go for good. It's quite easy to "undelete" them and use in ways you probably will not be happy about. But if you delete a file, or a folder with Auslogics' File Shredder, you can be sure that they will be impossible to recover." "This meticulously written application is an ideal solution for anyone who wants to boost their computer for peak performance without costly hardware upgrades. BoostSpeed gives you a combination of 15 precision-engineered modules to clean-up and defragment your computer disks, fix registry errors and speed up internet connection." "Think of the best PC speedup suite you've tried. And then add more. More tools. More features. More depth, more extras, and more thought behind everything. That'll give you some idea of what to expect from this excellent program..." Learn more "All in one performance tool for your PC that is very easy to use." Learn more "Auslogics BoostSpeed will give you the ideal solution to keep your computer running smooth and fast." Learn more "Auslogics BoostSpeed can protect you from identity theft. Being a useful computer optimization tool, it also includes a number of very useful privacy and security applications. It offers advanced protection where anti-virus software can't help." "You can clean up, optimize and defragment your PC using Auslogics's OneButton Checkup. Tests showed an impressive performance improvement on a 4-year old laptop and its optimization techniques should work for a much newer computer, too." "This is a smart little program that novice users will find handy, and it does a good job of explaining itself and the various tweaks it offers."

Download BoostSpeed Today

and get PC glitches resolved

Version 11.5.0.2 | 27.5MB.
Compatible with Windows 10

Compare Products

See the difference between Free and Pro

Auslogics
BoostSpeed 11

Diagnostics & essential PC optimization

Today’s price:

$50.96 (reg. $59.95)

1 year / 3 PC license

Essential PC cleanup & optimization
Advanced PC cleanup & optimization
Manual Internet optimization
Automatic Internet optimization for an ultimate connection speed boost
Basic privacy protection
Advanced privacy protection for all data stored on your PC
Browser Anti-Tracker to protect your online privacy
Basic registry cleanup
Full registry cleanup
Basic junk cleanup to free up disk space
Advanced disk cleanup options to maximize available space
Disk defragmentation to speed up data access
Intelligent Defrag to optimize file placement on drives for an even bigger speed boost
Scheduled disk defragmentation to maintain drive health
Scheduler for effortless regular scans and maintenance
Ask a Question option for live expert answers at a click of a button (1 question in free version)
Unlimited use of all advanced PC tools
Customize notification settings
Need more information or help?