Best DLL Repair Tool for Windows - 10 Powerful Options

Reading time icon 9 min. read


Readers help support MSPoweruser. When you make a purchase using links on our site, we may earn an affiliate commission. Tooltip Icon

Read the affiliate disclosure page to find out how can you help MSPoweruser effortlessly and without spending any money. Read more

Best DLL Repair Tool

Are you looking for the best DLL repair tool for Windows? Corrupt, old, or missing DLL files can lead to various problems. The best way to fix them is by repairing or reinstalling them.

In this guide, I’ll highlight the most efficient DLL repair apps.

Best DLL Repair Tool

DLL  Repair Tool Devices OS Best For Customer Support Pricing plans
1. Fortect Windows 7 and above Repairing DLLs and optimizing PC Yes Free and premium
2. DLL Helper All Windows versions DLL repair Yes Free and premium
3. Advanced System Optimizer All Windows versions All-in-one repair tool Yes Free and Free trial
4. DLL Suite From Windows 7 DLL repair No Free
5. Glarysoft Registry Repair From Windows 7 All-in-one software Yes Free
6. Eusing Free Registry Cleaner All Windows versions Registry and DLL repair Yes Free
7. DLL Care All Windows versions Registry and DLL repair No Free trial and premium
8. Free DLL Fixer Windows 7 and above DLL repair No Free
9. CCleaner Windows 7 and above All-in-one software Yes Free and premium
10. Auslogics Registry Cleaner Windows 7 and above Registry and DLL repair Yes Free and premium

1. Fortect

fortect ui

Fortect is one of the best PC cleaners with intuitive features for clearing junk files and repairing system files like DLLs. It works on all system files to ensure that your PC is performing error-free.

It’s relatively new on the market, but during my testing, it proved to be worth a try.

The tool scans, finds, and fixes corrupted or missing OS files. I noticed that it takes less than five minutes to scan and repair all files on a computer.

Pros Cons
Repairs DLL files within minutes Could be better with more advanced features
Improves PC performance Automatic repairs are available only on the premium plan
Simple, user-friendly interface
Able to monitor your PC in real-time
Installation is super fast

>> Download Fortect

2. DLL Helper

dll helper ui

If a program on your PC isn’t working due to missing or corrupted DLL files, then you can download and install DLL Helper. It’s a simple tool that requires no prior experience.

The software also finds the right registry, unpacks it and registers the reinstalled DLL on your system. The only thing you need to do is enter the missing or erroneous DLL and follow the simple steps to repair it.

With thousands of downloads and installations, the tool seems to please many users. I also found it ideal for beginners or users who don’t want to take complex steps to repair files.

Pros Cons
It’s a straightforward tool and has a free version Lacks more advanced features
User-friendly interface Might not repair all files at once
It’s fast and accurate
The search results are easy to understand and download

>> Get DLL Helper

3. Advanced System Optimizer

advanced system optimizer ui

The Advanced System Optimizer is all-in-one software for repairing system files, boosting computer speed, and enhancing general device performance. It has a collection of features that you might not get in other simple DLL repair tools.

You can take advantage of the free version and then upgrade later. The premium version offers quite advanced features, like a secure encryptor and data recovery.

Advanced System Optimizer repairs system files using simple steps. Downloading and installing takes a few minutes to complete.

Pros Cons
It’s an all-in-one tool Advanced options might require some technical know-how
User-friendly interface To get full functionality, you must get the premium plan
Has real-time PC monitoring

>> Get Advanced System Optimizer

4. DLL Suite

dll suite ui

DLL Suite can fix and restore missing files, remove malicious.exe files, and resolve SYS BSOD. During my testing, I noticed that it’s compatible with all Windows versions, from Windows 7 to Windows 11.

Best of all, it’s free to use. The tool scans your entire computer, and once it finds missing or corrupted DLL files, it repairs them.

Moreover, it can save changes that you can use for future recovery. It also fixes file problems that might cause the Blue Screen of Death.

Pros Cons
It has a huge DLL database It would be better with improved customer support
You can automate the repair process
Available for all Windows versions
It issues comprehensive repair reports

>> Get DLL Suite

5. Glarysoft Registry Repair

glarysoft registry repair ui

Glarysoft Registry Repair is one of the most professional DLL fixers. It’s able to go deep into the Windows Registry and repair invalid keys.

The tool is compatible with all Windows versions and 32-bit or 64-bit operating systems. It issues a comprehensive analysis.

It’s also free and you have unlimited usage.

Pros Cons
Has an intelligent engine to find DLL issues It could be better with more advanced options
Simple, easy, and user-friendly interface Slow customer support
It’s fast and secure
It creates backups for the changes made in the registry

>> Download Glarysoft Registry Repair

6. Eusing Free Registry Cleaner

eusing free registry cleaner ui

Eusing Free Registry Cleaner will scan your PC for missing, deleted, or corrupted DLL files and repair them automatically.

It’s a free PC cleaner and repair tool that goes through all registry files. It also has a startup manager that allows you to block unnecessary apps while booting your machine.

I found this app quite fast; it only takes a few minutes to complete the whole DLL repair process.

Pros Cons
User-friendly interface Regular updates would be better
Available in different languages
Scans all DLL files within a short time

>> Download Eusing Free Registry Cleaner

7. DLL Care

dll care ui

DLL Care is another excellent tool to clear DLL errors and repair corrupted files. It’s free and it can optimize the Windows Registry within minutes. Basically, it’s an app that enhances the PC’s speed and general performance.

If you get an error arising from DLL files, you can repair them by following simple steps. The tool will also give you a quick report. It’s compatible with all Windows versions.

During my research, I found that there are many third-party downloaders. So ensure that you get the official site right.

Pros Cons
It repairs DLL files fast Could be better with more advanced features
It’s free to install and run
Has additional features to optimize your device

>>Download DLL Care

8. Free DLL Fixer

free dll fixer ui

Free DLL Fixer allows users to download missing or not-found DLL files.

According to the developer, you can download and install over 31,500 DLL files on your Windows PC. So if your device has DLL issues, run this software to repair or replace the files.

I routinely use this tool to fix system files. The search results show up instantly, and installing them is easy. So give it a shot!

Pros Cons
It’s free to download and scan your device More advanced features would be better
Compatible with all Windows versions Lacks regular updates
No prior technical experience needed
User-friendly interface

>> Get Free DLL Fixer

9. CCleaner

ccleaner ui

CCleaner is one of the most popular all-in-one PC repair software. It goes through your system files, including DLLs, and repairs or replaces them automatically.

It also performs other tasks like PC optimization, startup management, speed enhancement, virus scanning, and more.

The software has been around for a while and boasts a wide range of positive reviews and ratings. In my 6 months of using this tool, I would say it beats many other repair apps by far.

Pros Cons
User-friendly interface The free version might not offer optimum DLL repair
Installation is quick and requires less storage Some advanced options might not be beginner-friendly
Has additional features to optimize your PC
Scans DLL files automatically

>>Download CCleaner

10. Auslogics Registry Cleaner

auslogics registry cleaner ui

Auslogics Registry Cleaner is another all-in-one PC repair software that you can use to fix DLL files. It can also boost PC performance and speeds.

The tool has two options: deep cleaning and basic cleaning. It goes deeper into the registry keys, looks for any missing or corrupted files, and fixes them within minutes.

When testing this app, I found it compatible with all Windows versions. It has free and premium pro plans. So if you need more advanced features, you need to upgrade it.

Pros Cons
Easy-to-use interface Some options might require expertise
It has a free version The free version lacks valuable features
Live support from professionals
Relatively inexpensive for the premium plan

>>Download Auslogics Registry Cleaner

How I Chose the Best DLL Repair Tool?

Our dedicated testing teams have over ten years of experience in analyzing software with the aim of getting accurate and usable results.

In this case, I went through each feature, user experience, user interface, and other notable app components. Moreover, I evaluated how quick and automated the DLL repair process was.

I’ve also checked compatibility with various Windows versions, and considered the pricing and customer support.

How to Repair a DLL file?

In this section, I’ll use Fortect as an example. Here’s how to use it:

  • Visit the official Fortect website, download, and install it on your PC.fortect website
  • Locate and select the Start Scanning button. You can also set up an automatic scan during the installation steps.
  • Fortect will scan your entire system, including the DLL files.fortect scanning
  • Click Start Repair on the right-bottom side of the window.How to Repair a DLL file
  • Enter your license key or upgrade to continue with the repair.

NOTE: Fortect can’t repair DLL files that aren’t shared in the Windows Registry. In that case, you should reinstall the affected app or identify the DLL manually and then install it in the right PC folder.

So, now you know how to find the best DLL repair tool. Each one has its own strengths and limitations, but I hope the information provided here will help you make an informed decision.

Feel free to tell me which one worked for you in the comments below.

More about the topics: windows