About SmartPCFixer

SmartPCFixer™ is an excellent app which help you remove computer problems, clean up Windows registry, manage startup items, restore IE, etc to optimize PC and improve PC performance. It has six powerful functions - Scan Clean, System Optimize, IE Tools, System Fix, System Tools, and Backup. By three easy steps, it can quickly scan the whole Windows system and automatically repair all the errors to keep PC running in well condition and protect it from potential dangers and problems.

How to fix your PC
  • Step 1
    Download and Install SmartPCFixer
  • Step 2
    Scan Your PC Comprehensively
  • Step 3
    Troubleshoot Errors with 1 Click
  • Dll Repair
    If you get Dll not found error, dll corrupted, or dll lost problem, you can use this tool to search and download the missing dll to you system.
  • Professional Toolkit
    Scan, diagnose and fix your operating system.
  • Error Fix Wizard
    Scan and repair PC errors; Protect against computer crashes, blue screens, and screen freezes.
  • ActiveX Register
    Re-registering keys of ActiveX and .Dll objects; Solve serious system problems.
  • Shortcuts Cleaner
    Remove the broken shortcuts from your computer.
  • File Association
    Use this option to resolve problems when you have a problem with the application of the file to open the file.
  • Winsock2 Fix
    When Winsock2 is broken, use this tool to fix it.
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About Us

LionSea Software Co., Ltd is a modern enterprise integrating science and technology, industry and trade. It enjoys a technology team of high qualities and first-class staff, including post-doctors with ability in business, management and software development etc.. We stick to the principles:" User First, Product Excellent, Brave in Innovation and Never Stop Improving". In the huge market and competitive pressures, our team united as one, wholeheartedly developed high-quality software, to provide users with the best software and the best quality products and services.


"Computer or system problems are very easy to fix for SmartPCFixer, one-click can be resolved, before the system is always pop-up error pop-up window, and then the computer crashes, with SmartPCFixer scan many problems, and then repair them and the pop-up window no longer appears."

---- Amy Lee