Cacheman (short for Cache Manager) is a Windows performance optimization tool. The computer cache is a special high-speed storage method. Requested data can be retrieved faster from a local cache than from its original location. Cacheman tweaks cache components for a faster computer. You can use Auto-Optimize to get the best tweaks for all cache parameters. Cacheman also allows you to reduce lag in computer games by giving more power to the chosen game and less to the background programs that would otherwise slow it down. Cacheman offers a one-click Auto-Optimize feature which will examine your computer and apply automatically best settings and system tweaks in order to make your computer faster and more stable. You can also speed up your computer for a specific task by selecting individual Auto-Optimization profiles like Gaming Computer or Notebook | Netbook.