Storage visualization is the process of visually displaying computer storage systems for more straightforward process navigation. It allows users to browse storage systems based on a graphical timeline of events. The representation helps them see what happens to a storage system every time it is presented with a specific event. That way, it is easy to display and compare structures, depending on time and predefined templates.

In very simple terms, storage visualization helps users view events that happen to a storage system to see how it relates to a particular configuration.

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Why Is Storage Visualization Important?

With the growing use of data, running out of storage space can significantly affect processes and operations. Computer storage systems such as hard disks can run out of room if not monitored regularly. For some, the first response would be to buy and replace storage drives. But a more effective way of addressing this challenge is to perform storage visualization to ensure proper location and deletion of junk or unnecessary files and regular disk cleanups to free up space in storage systems regularly.

What Storage Visualization Tools Are Available?

We compiled a list of some available storage visualization tools you can use below.


Windows Directory Statistics (WinDirStat) is an open-source graphical disk analyzer for Microsoft Windows users. It selects drives to analyze and visually represents various parts of file systems to show how much disk space each folder eats up. By expanding subfolders, users can similarly see how much space is left.

WinDirStat is most notable for its tree format representation and colorful graphical display that allows easy navigation.


CCleaner was initially developed as a Windows system cleaner that users can use to remove unwanted and corrupted computer entries. Over the years, it includes disk management as a feature. Its Disk Analyzer allows users to dissect file distribution in systems and present these in a digestible format. Scan results are always categorized into file formats rather than location. Compared with WinDirStat, CCleaner allows users to choose only storage systems they wish to analyze.


Another useful storage visualization tool is WizTree. It is relatively similar to WinDirStat but is much more preferred by those who require speed. Users who want to see their available storage space without taking up much time can use it. It is also important to note that WizTree is available in a portable form. That means that users can execute scans without downloading or installing the program. They simply have to plug in a USB device that contains WizTree that they can use as a disk analyzer wherever and whenever they need it.

Disk Savvy

Disk Savvy is a disk space analyzer tool that allows users to scan and analyze multiple disks, network shares, and directories simultaneously. One of its strengths is its ability to carry out scans of external devices so long as these are connected to the network. For each scan, the tool provides a complete per-directory and per-file type breakdown of storage use.

When it comes to graphical representation, Disk Savvy presents storage space availability through pie charts. Users can customize the views to see the top 100 files and directories that take up the most space.

If you are always working with data and often need to maximize storage space, you need a handy storage visualization tool. You can use it to identify which storage systems require cleanup before deciding to buy and replace your drives.

Now that you know the answer to “What is storage visualization?” it might be time to scan your systems.