Many people look for ways to optimize Outlook performance, especially when they need to change Outlook PST file location because their default C-drive is running out of space. When this happens, Outlook lag becomes common, and the overall system may start freezing during email loading. That's where the SysInfo PST Converter Tool can be incredibly beneficial as it helps users handle PST files even if Outlook is not functioning smoothly. Shifting your PST file to a secondary drive helps improve application responsiveness and reduces the strain on your OS drive. Users commonly move their PST to external SSDs or network storage for safety or accessibility reasons. Just make sure Outlook is closed and the PST file is not in use before you attempt relocation, otherwise Outlook will show repeated errors when reopening. Taking these simple precautions ensures a clean and safe data transfer.