Do not download "HiAlgo BOOST 2024" or "HiAlgo for Windows 11" – those are scams. The real tool is from 2015 and only for old DX9 games.
HiAlgo BOOST is abandoned software (last updated ~2015). It only works with DirectX 9 games (e.g., Skyrim Legendary Edition, CS:GO legacy, Portal 2 , Minecraft modded with DX9). It does not work with modern DX10/11/12/Vulkan games. For modern performance needs, use FSR, DLSS, or Intel XeSS. Step 1: Understand How It Works HiAlgo BOOST dynamically lowers your rendering resolution during fast mouse movement (turning/looking around) and restores it when you stop. This reduces frame drops and stutter on weak GPUs. Step 2: Find a Safe Download Source Since the official HiAlgo website is dead, you must use an archive. download hialgo boost