Got it

Multimedia Tools

Video Tools

Audio Tools

Image tools

All

Utilities

Office Utilities

All

System & Recovery

Data Solutions

System Tools

All
Support
Store

Auto DLL Fixer

Overview Guide
Windows
Buy Now
Fix Your Program from Various Scenarios

Fix software and game launch failures caused by missing DLL files, absent runtime components, or
system file loss due to accidental deletion or malware.

Multiple Scan Modes for Fast Issue Detection

All-in-one repair solution to fix system and software issues, easy to use without any technical knowledge.

DLL Repair Runtime Install DirectX Repair Driver Repair Software Repair System Repair Registry Repair Network Repair
All-in-One DLL Fixer
Scan your system for missing, corrupted, or faulty DLL files, retrieve the correct versions from official sources, and repair or replace them to fix program launch failures and system errors.
  • Identify and repair over 10,000 common DLL files
  • Smartly match and repair DLLs for your Windows version
One-Click Runtime Installation
Detect missing common runtime components, automatically download and install the required versions, and fix programs that won't run due to missing runtimes.
  • Support common runtimes such as VC++, .NET Framework, and Java.
  • Intelligently match and repair system-compatible runtimes
  • One click to install multiple runtimes without any manual setup
  • Automatically update outdated runtimes
Fix All DirectX Errors
Diagnose and fix common DirectX errors for gamers, supporting all versions from DirectX 9.0c to DirectX 12, and resolve game launch failures, graphical glitches, and crashes.
  • Automatically verify DirectX integrity and version compatibility
  • Repair corrupted DirectX system files and registry entries
  • Support detection and activation of DirectX acceleration
  • Optimize DirectX performance for smoother gaming
Smart Driver Repair
Scan your system for outdated, corrupted, or incompatible drivers, and provide official updates to fix device errors and performance issues.
  • Support all hardware drivers, including graphics, audio, and network devices
  • Back up current drivers to ensure safe updates
  • Prefer driver versions certified by Microsoft
  • One-click fix for driver conflicts and installation failures
Software Repair
Automatically detect and repair software that won't start, crashes, or becomes unresponsive, removing leftover files and settings to get your programs running smoothly again.
  • Identify the cause of software crashes and fix them with targeted solutions
  • Clear application cache and correct configuration errors
  • Fix program and system permission conflicts
  • Automatically detect and repair issues in popular applications and games
System Repair
Scan critical system components and services to repair file corruption, service errors, and common issues like slow performance, blue screens, and startup failures.
  • Scan and repair corrupted system core files
  • Fix abnormal system services and startup issues
  • Fix system update failures and patch installation issues
  • Fix system permission errors and registry issues
Registry Repair
Safely clean and repair Windows registry errors, optimize system performance and stability.
  • Detect and repair invalid registry keys and system errors
  • Remove leftover registry entries from uninstalled programs
  • Optimize your registry structure to improve system responsiveness
Network Repair
Diagnose and repair network issues, including DNS misconfigurations, IP conflicts, and adapter errors, to quickly restore connectivity.
  • Automatically fix DNS and connection timeout issues
  • Reset network adapters and TCP/IP stack
  • Fix unstable Wi-Fi connections
  • Optimize network settings to boost internet speed
Hear from Them Talking

See how our users resolved common PC problems with ease

Victoria H. - Employee
Fixed Our Network Issue in Minutes
Several PCs in our office suddenly lost access to shared files and printers. Our IT team spent a long time troubleshooting but couldn't find the cause. We ran Auto DLL Fixer's repair, and it detected and fixed the problem in under five minutes. It saved us a lot of time.
Network Repair
Driver Repair
Salih H. - UI Designer
Photoshop Crashes Perfectly Solved
I couldn't believe how unstable my Photoshop was. Auto DLL Fixer repaired my graphics driver and system components, and now Photoshop runs perfectly, plus my PC feels so much faster.
Network Repair
Driver Repair
Kevin S. - Gamer
Game Launch Issue Solved
Fortnite wouldn't launch for a whole week and kept showing a missing vcruntime140.dll error. I tried multiple solutions but nothing worked. Auto DLL Fixer scanned my system and installed the required runtime with one click. Now Fortnite launches instantly and runs without any crashes.
DLL Repair
Runtime Install
Manu O. - Content Creator
Premiere Pro Crashing Issue Fully Fixed
Premiere Pro kept crashing every few minutes and it was killing my workflow. Auto DLL Fixer detected a DirectX/graphics driver issue and fixed it. Now Premiere runs smoothly and my exports are about 30% faster!
DirectX Repair
Driver Repair
Repair Smarter and Faster with AI-Powered DLL Fixer Get Started for Free