<ul data-eligibleForWebStory="false">Windows 11 offers a file compression feature to free up disk space without third-party tools.File compression on Windows 11 works with NTFS drives but has drawbacks like decompression during file copying.To enable file compression on Windows 11, you can compress folders or entire drives within the system settings.Users can also enable NTFS file compression via Command Prompt, allowing them to save disk space on low-end PCs.