Fix DLL Errors On Windows 11/10/8 PC | 10 DLL Repair Tools You Can Trust In 2024

DLL stands for Dynamic Link Library. It is a file package containing reusable codes and functions that multiple programs can use simultaneously. The use of such files accelerates application launch times, promotes memory efficiency, ensures consistent functionality across different programs & more.

If these DLL files get missing, corrupted, incompatible, or overwritten with the program that needs it, then it can cause several issues such as program crashes, slow performance, system instability & other security risks. 

system error

Some of the common causes of DLL file issues are listed below:

  • If a user or another program accidentally deletes DLL files. 
  • In case a program updates older/incompatible DLL file versions. 
  • Any hardware malfunction can damage DLL files. 
  • Certain registry errors can hamper the access or registration of DLL files. 
  • Malware or spyware can infect DLL files. 

How To Resolve DLL Issues Manually?

Now that you know the potential reasons that can cause common DLL issues, let’s delve into some effective workarounds. For starters, you can try restoring the deleted DLL files from Recycle Bin, run a virus scan, perform System Restore, or consider reinstalling the programs that use DLL files. If these manual methods seem complicated to perform, you can simply take the help of DLL error-fixing tools to automatically repair associated issues.

10 Best DLL Files Fixer Software For Windows 11/10/8 PC (2024)

There are many third-party DLL file repair programs in the market that live up to their claims. After testing dozens of utilities, we’ve chosen the top nine choices that can fix DLLs that have been damaged or lost due to various scenarios.

1. Advanced PC Cleanup

Advanced PC Cleanup Invalid registry

Advanced PC Cleanup is one of the best solutions to fix your PC issues caused by registry errors. Since DLL files fixer software works in clearing up invalid registry entries, this tool can be your savior. It can easily scan for the invalid Windows registry on your system and then clean it from the computer. It also comes with additional PC cleaning software like junk cleaner, startup manager, uninstaller, and malware protector. Advanced PC Cleanup is capable of giving you accurate results and thus fixing the DLL error on your system.


  • One Click Care to fix all potential PC issues.
  • 60-day money-back
  • Ability to uninstall problematic apps.
  • Schedule automatic cleaning & optimization.


  • Security module is not available in the Trial version.

2. CCleaner Professional

dll fixer software

CCleaner needs no introduction as it’s quite a popular cleaning tool, which has been quite popular since Windows XP. Apart from basic cleaning, CCleaner works excellently as a Windows 10 DLL fixer. You can discover the feature by navigating to the Registry tab, selecting Missing Shared DLLs. Click on Scan for Issues that displays the list of missing or malfunctioning DLL files. As a DLL Files fixer can fix the issues instantly by clicking the Fix Selected Issues button. This tool is a single interface to deal with basic to advanced level optimizations, making it one of the best software to fix DLL errors in Windows 10.


  • Complete PC Cleanup solution.
  • Performs complete PC health check.
  • Receives constant updates to enhance the
  • Priority customer support.


  • Bundled software during installation.

3. Advanced System Optimizer

Advanced System Optimizer

Advanced System Optimizer is a power-packed Windows software to help your computer perform better. It can work to repair the errors occurring in DLL files due to registry entry, thus preventing system crashes. With additional tools such as a game optimizer and a cleaner, it continually helps the computer to stay in a healthy state. This application works great as a DLL repair tool on Windows 10, Windows 8, 8.1, 7, Vista, and XP. Advanced System Optimizer offers to minimize the CPU usage with its multiple features along with the use as a DLL files fixer.


  • One-Click PC Cleanup.
  • Maximize performance & overall speed.
  • Helps in minimizing CPU usage.
  • Effective way to optimize game performance.


  • There’s no dedicated option to fix DLL files.


4. DLL Care

DLL care

DLL Care is a simple but effective software that claims to resolve common DLL errors and download missing DLL files for Windows 11/10 & other OS versions. It features a simple and intuitive interface that allows users to easily scan their system for DLL problems and resolve them in one click. It also provides an effortless backup and restore feature that undos the changes made by the software. 


  • Can search for specific DLL files & download them. 
  • Users can restore the registry to its previous state. 
  • Helps in cleaning & optimizing obsolete entries. 
  • Can improve system performance & stability. 
  • A portable version is available. 


  • It does not have the latest database. 
  • Suitable for older OS versions. 

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5. SpeedyPC Pro


SpeedyPC Pro is another excellent DLL fixer software that can help you detect and resolve common DLL-related issues. Though its primary function is to optimize the PC performance it has its own DLL database which helps in identifying the corrupted, missing, damaged, and incompatible DLL files on your computer. Like any other DLL error-fixing tool, it scans and provides a list of problematic DLL files. 


  • Simple-looking UI. 
  • Automates the process of looking for invalid entries. 
  • Remove redundant items from your Windows registry. 
  • Enables rapid DLL installation on Windows XP & later versions. 


  • Needs regular updates. 

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6. Eusing Free Registry Cleaner

Eusing Free Registry Cleaner

Compatible with almost all popular Windows OS versions, Eusing Free Registry Cleaner is a must-have software to choose from for fixing DLL-related errors. The program effectively scans your computer’s registry and repairs/replaces corrupted, deleted & missing DLL files. Using these free DLL fixers, you can easily back up repaired entries. You can also restore recently made changes at any time. The free DLL repair tool also features a startup manager that prevents apps from automatically running at Windows boot. Hence, you can enjoy faster speeds than ever before!


  • Simple and user-friendly interface.
  • Safely scan the entire Windows registry for invalid entries.
  • Improves overall PC stability & performance.
  • Multilingual DLL fixer program.


  • Doesn’t receive frequent updates.


7. Glarysoft Registry Repair

windows 10 dll fixer


Glarysoft is known for its exemplary performance towards DLL error fixing and improving system performance. The tool helps you find and fix missing or corrupted DLLs. Glarysoft, as a DLL repair tool, makes sure to identify and resolve the issues related to hidden DLL errors, which may occur in the future. The DLL fixer software works well with Windows XP, Windows 7, Vista, 8, 8.1, and Windows 10 without interfering with other programs.


  • Fastest scanning speed with detailed results.
  • Lightweight tool for fixing DLL-related issues.
  • Improves overall system stability & performance.
  • Compatible with almost all Windows OS versions.


  • Poor customer support.
  • Doesn’t have a dedicated feature to fix DLLs.


8. SS Registry Fixer

windows 10 dll fixer

SS Registry Fixer is a great app to scan and fix the DLL errors on your computer. DLL repair tool detects corrupted and modified DLLs in your computer and fixes them with a click. With the freeware of this tool, you can analyze and optimize the registries of your computer. You just need to select the Shared DLLs option and see the magic happening with this Windows 10 DLL fixer.


  • Nifty utility with simple UI.
  • Find wrong fonts & help files that may have a virus.
  • Effectively removes all the remnants of old apps.
  • Detects missing links in your start menu.


  • Limited functionalities.


9. Free DLL Fixer

dll fixer


Free DLL Fixer is among the few tools that don’t need a paid registration to resolve DLL errors on your PC. As one of the best DLL fixer software it goes ahead on the search and finds the missing, corrupted DLL and fixes them quickly. As a DLL repair tool free of cost and supported by almost every Windows operating system, this is a good choice. Free DLL Fixer may not be fancy but it is great at what it is intended to do.


  • Has a huge database of more than 30,000+ DLL files.
  • Supports most Windows OSes.
  • Accurately detects & resolves common DLL errors.


  • Outdated interface.
  • Doesn’t receive regular updates.


10. DLL Helper

DLL Helper

DLL Helper is another in the list of the best DLL fixer software for Windows PC. It can help you locate the missing DLL files and fix the errors related to them. You can easily download the DLL files in the selected directory with this DLL missing fixer tool.


  • Can find & download missing DLL files specified in error.
  • Provides extra metadata & system information for DLL files. 
  • Improves overall performance & compatibility of your programs.


  • It may violate the intellectual property rights of the original developers. 
  • May download incompatible or outdated DLL files that may cause errors. 


Frequently Asked Questions

Q1. What is a DLL files fixer?

Dynamic Link Libraries or DLL is a part of a program file that contains the codes to execute the commands for the programs on the system. When DLL files go missing or get corrupted, you face issues such as system crash and program execution failure. DLL Files Fixers are software that is used to repair the DLL error.

Q2. How do I fix DLL errors?

If you are facing DLL errors constantly while using your system, you must learn how to fix it. Rather than going for a manual method that can be tedious for users, try a good DLL repair tool. Using a good DLL files fixer will be the best method to fix DLL errors on your computer.

Q3. How do I fix missing DLL files in Windows 10 8 7?

When you get a .dll file missing error on your computer, it denotes that the command won’t be followed properly. Therefore, it is required to fix the issue as soon as you encounter it. The best way to fix missing DLL files in Windows 10, 8, and 7 is to use one of the best DLL Files Fixer.

Q4. How do I repair DLL files in Windows 10?

DLL errors along with the registry errors make the most common issues faced by consumers on Windows. It needs to be repaired to have a smooth operation on Windows PC. We advise you to use DLL files fixer for your computer to get rid of all the DLL errors.


Now that you have the list of best free DLL fixer software for Windows, you can select the one you wish to go with. Though DLL errors are hard to get, these DLL repair tools are tested and verified with a maximum success ratio. If you’ve got some sophisticated data in your machine, it is advised to keep a backup of the same.

We hope that this list helps you find the best DLL fixer software for your computer. We would like to know your views on this post to make it more useful. Your suggestions and comments are welcome in the comment section below. Share the information with your friends and others by sharing the article on social media.

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