JDiskReport is yet another top disk analyzer tool for Windows, macOS, and Linux-based OS. You can also start disk manager for any folder via the context menu. Moreover, whole folder branches can be compressed via NTFS. TreeSize also displays all files and folders compressed with the formats LZX and XPress as well as NTFS compression rates.
The best part is that it also supports scanning network shares and cloud drives even in the free version. Like the above tools, it also has a treemap chart view for better visualization of the hard disk space. It breaks down the space to file level and provides an Explorer-like overview that shows all subfolders' sizes. TreeSize has a clean user interface which makes it easy to use. It is a fast tool that uses Master File Table (MFT) for scans of local NTFS drives and without MFT access The free version provides most of the features which you will need from a disk analyzer tool. It comes in both free as well as paid versions. TreeSize is another top disk analyzer for Windows. It also includes features like drag and drop, zoom elements, powerful filtering, support for NTFS alternate data streams, support scanning external storage devices, and much more.Īll in all one of the best Disk Space Analyzer that fast scans your hard drive and doesn't slow down the navigation experience even during scanning. And you can find out how the content(files and folders) contributes to the size of the folder. The best part is that you double-click on the visual block to get more details about the file or folder.
It is a free, small, and easy-to-use disk analyzer tool, and using Treemap visualization layout makes it easy for you to find large files and distinguish between the files/folders and installed programs. SpaceSniffer is a freeware disk analyzer tool for Windows that provides an interactive interface for viewing the current disk usage. SpaceSniffer is one of the best disk space analyzer tools. All in all, one of the best alternatives for WinDirStat if you are looking for one. WizTree is free for personal use but you can always support its developers for further development. The best part is that it provides accurate data as it handles hard-linked files correctly and doesn't count them more than once. Like WinDisStat, it also uses a visual treemap to visually display the sizes of all the files. WizTree makes it easy to locate and remove space hogs for better performance. It claims to be 46 times faster than WinDirStat for scanning NTFS drives for larger files and folders. It outperforms WinDirStat when it comes to scanning NTFS drives but when it comes it other types it still works but not with the same speed.
It is a fast yet simple to use program for analyzing disk for large files and folders. WizTree is one of the best WinDirStat alternatives. And the third view is the extension list, which serves as a legend and shows statistics about the file types.Īll in all one of the best free disk analyzer tool for Windows. Second is the treemap view, which shows the whole contents of the directory tree. First is the directory list view which resembles the tree view of the Windows Explorer but is sorted by file/subtree size.
The best part is that is it represents the directory tree in three different views. Moreover, it also has a clean-up feature that lets you delete large files and folders to free up your disk space. WinDirStat is a simple to use program that provides results in a graphical interface. It allows you to scan the local partition or entire hard disk drive.
WinDirStat is a free, open-source disk usage analyzer and cleanup software for Windows 10 and older versions. WinDirStat in one of the best disk space analyzer for Window that let you scan your hard drives for large files and folders. So, in this post, we will look at one of the best disk space analyzer tools for Windows that you can use right now.
Read: How To Fix 100% Disk Usage in Windows 10 So, by using a disk space analyzer, you will find all the large files and folders in just one click and that too within minutes. The one thing that you should do is free up space by removing temporary or other large files and folders that you don't use.ĭoing this manually requires a lot of work and time. With the ever-increasing quality of media and games, they take up more and more space.Īnd most probably, you will run out of space eventually. No matter how huge your system's drive is, it always seems like not enough. Looking for the best Disk Space Analyzer, then here is a curated list of 11 best Disk Space Analyzers for Windows in 2021 that you can use right now.