PC Accelerator is a free tool that detects errors that impact your PC's performance. In order to repair the errors detected by PC Accelerator, you will need to purchase a license to activate the paid features of PC Accelerator. License valid for one year.

Repair Windows Registry

  • Fixes ActiveX & COM errors
  • Removes File Type & application path problems
  • Identifies Startup & Shared File issues

Prevent Crashes & Freezes

  • Defragments your hard disk
  • Optimizes RAM
  • Automatically Updates drivers

Clean your system

  • Removes Junk files
  • Finds duplicate files
  • Schedules periodic optimizations

Step 1: Download PC Accelerator


Step 2: Start the free scan


Step 3: Repair all the errors found

Download Now

New 2013 edition
File size: 10MB
Compatible with: Windows XP, Vista, 7

Speed up your PC, Guaranteed!

© 2013 Software Marketing ltd., All Rights Reserved. Head Office: Suite 1301, 13/F., ING Tower, 308 Des Voeux Road Central, Hong Kong. DISCLAIMER: PC Accelerator is designed to improve PC performance by running optimization tasks such as cleaning the user's Windows registry, updating hardware drivers, managing programs on startup, removing fragments on hard disks etc. There is no guarantee that PC Accelerator will improve PC performance. The initial diagnosis is free, but a paid activation key is required to benefit from the optimization functions of the program. The key will activate the optimization functions for 365 days. For more information, please consult our Privacy Policy, as well as our Terms & Conditions. Find uninstall instructions here