Alternatives to GrandPerspective for Windows with any license

Platforms

Desktop

Mobile

Indie / Classic

Other Platforms

  • WinDirStat icon

    WinDirStat

    WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

    Open Source Windows

    No features added Add a feature
  • SpaceSniffer icon

    SpaceSniffer

    SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception of where big folders and files are situated on...

    Free Windows

    No features added Add a feature
  • TreeSize icon

    TreeSize

    TreeSize tells you where precious disk space has gone to. It can be started from the context menu of a local folder or a local drive and displays the size of each folder, including its subfolders. While "TreeSize Free"...

    Freemium Windows

    No features added Add a feature
  • JDiskReport icon

    JDiskReport

    JDiskReport enables you to understand how much space the files and directories consume on your disk drives, and it helps you find obsolete files and folders. The tool analyses your disk drives and collects several statistics which...

    Free Mac Windows Linux BSD

    No features added Add a feature
  • WizTree icon

    WizTree

    WizTree scans your entire hard drive and shows you which files and folders are using the most disk space. It does this VERY QUICKLY. In fact, we believe WizTree to be the fastest application of this type currently available! Use the...

    Free Windows

    No features added Add a feature
  • Scanner icon

    Scanner

    This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at once.

    Free Windows

    No features added Add a feature
    • Discontinued The program seems to be no longer updated. Last version, 2.13, released in July 2012, is fully working and can be still downloaded from the official website.
  • SequoiaView icon

    SequoiaView

    Create a visual representation of the amount of space each file is taking on your hard drive. It creates a "squarified treemap" that makes it easy to see where all your space is going. You can also conduct basic file...

    Free Windows

    No features added Add a feature
    • Discontinued The official website is no longer available. Last version, 1.3, released in June 2006, can be still downloaded from Softpedia.
  • MindGems Folder Size icon

    MindGems Folder Size

    Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space. The application will display the sizes of the folders and files and also the percentage of the...

    Free Windows

    No features added Add a feature
  • SpaceMonger icon

    SpaceMonger

    SpaceMonger is a treemapping tool for hard disks and file systems. Scan, map and manage PC, network and cloud storage Copy, move and delete files to free up storage space Locate large files and folders quickly...

    Commercial Windows

    No features added Add a feature
  • Xinorbis icon

    Xinorbis

    Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the contents of a hard disk, single or multiple directories. Output reports...

    Free Windows

    No features added Add a feature
  • RidNacs icon

    RidNacs

    RidNacs is a very fast disk space usage analyzer for Microsoft Windows. It scans your local drives, network drives or single directories and produces a tree view with a percentage bar chart column. This gives the user a quick and easy...

    Free Windows

    No features added Add a feature
  • HDGraph icon

    HDGraph

    HDGraph helps you to free disk space : it finds for you the largest folders on your drive. Its a free tool allowing to graphically display the hard disk space usage : it shows all the directories and subdirectories of the hard...

    Free Windows

    No features added Add a feature
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  • Overdisk icon

    Overdisk

    OverDisk is a disk usage browser. It can be used to quickly find out how a partition's space is distributed among the file system hierarchy.

    Free Windows

    No features added Add a feature
    • Discontinued Can't find a website.
  • FilePro icon

    FilePro

    FilePro Professional disk and file manipulation Features ? Generate disk treemaps for local or network volumes ? Search and locate files in treemaps by automatic zoom-in and positioning. ? Save entire or partial volume...

    Free Personal Windows

    No features added Add a feature
  • FolderSizes icon

    FolderSizes

    FolderSizes provides an engaging, interactive disk space analysis experience that you must try yourself to truly appreciate. More than just a series of diverse reports, FolderSizes allows you to visualize your disk space usage from...

    Commercial Windows

    No features added Add a feature
  • Folder Size (by Brio) icon

    Folder Size (by Brio)

    Folder Size for Windows adds a new column to the Details view in Windows Explorer. The new column shows not only the size of files, but also the size of folders. It keeps track of which folders you view, and scans them in the...

    Open Source Windows

    No features added Add a feature
  • DiskSavvy icon

    DiskSavvy

    DiskSavvy is a free, fast and easy-to-use disk space analyzer utility allowing one to analyze disk usage in one or more disks, directories, network shares and/or NAS storage devices.

    Freemium Windows

    No features added Add a feature
  • FolderSize.WPF icon

    FolderSize.WPF

    FolderSize is intended to be a simple application to determine what folders takes up place on your machine and to present it to you graphically

    Free Windows

    No features added Add a feature
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  • SpaceObServer icon

    SpaceObServer

    SpaceObServer is a powerful and flexible hard disk space manager for Windows. It scans local and network drives using a background service and stores their structure, sizes and properties in an SQL database. Linux and Unix filesystems...

    Commercial Windows

  • Diskitude icon

    Diskitude

    Diskitude helps you figure out what is taking up space on your hard drive using a ring chart. Its intuitive and animated interface allows you to easily explore your file system and prune your files. Plus its super small (only 10 KB)...

    Free Windows

    No features added Add a feature
  • i.Disk icon

    i.Disk

    i.Disk scans directory trees and displays the total space used by each directory in an easy to use form.

    Free Windows

    No features added Add a feature
  • UtilStudio Disk Space Finder icon

    UtilStudio Disk Space Finder

    UtilStudio Disk Space Finder is a simple tool that you can use to find the files that occupy the most space on your computer. The application can scan any folder and display the file size, while also enabling you to preview the...

    Freemium Windows

    No features added Add a feature
  • ShowMan icon

    ShowMan

    Program to help recover disk space. Gives pie-chart view of disk usage, including unused space, with the ability to drill down into folders. Shows actual or nominal space occupied. Knows about the effects of cluster sizes.

    Free Windows

    No features added Add a feature
  • StepTree icon

    StepTree

    StepTree, TreeMap Visualization of Harddrive & Files This application draws on ideas from the last 15 or so years of research on a type of space filling visualization called Tree-Maps (first introduced in the early nineties by...

    Free Personal Windows

    No features added Add a feature
  • TDP x-Ray icon

    TDP x-Ray

    "TDP x-Ray is a visual tool intended for disk space administration. Displaying a clear graph showing the disk occupation, in which it is apparent immediately which files and folders occupy the most space. You can move files and...

    Freemium Windows

    No features added Add a feature
  • Disk Space Fan Pro icon

    Disk Space Fan Pro

    Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.

    Commercial Windows

    No features added Add a feature
  • DiskMapper icon

    DiskMapper

    "DiskMapper is a remarkable utility that frees up megabytes and megabytes of hard disk space - quickly and easily by showing you a useful, graphical, color-coded map of your hard disk. DiskMapper lets you quickly delete or...

    Commercial Windows

    No features added Add a feature
  • Directory Size Calculator icon

    Directory Size Calculator

    Directory Size Calculator is a tool for recursively calculating the total size of a directory tree. This tool was developed to help you to analyze and clean-up the files/directories on your hard drive. It recursively calculates...

    Open Source Windows

    No features added Add a feature
  • PA Storage Monitor icon

    PA Storage Monitor

    PA Storage Monitor shows what you are storing and supports your storage manager tasks. Many rich file reports, including file owner information available. PA Storage Monitor: **Report on file ages, types, owners, duplicates... ...

    Commercial Windows Linux

    No features added Add a feature
  • Serv-U MFT Server icon

    Serv-U MFT Server

    Serv-U offers secure and cost-effective file transfer solutions to meet the data transfer needs of both SMBs and large enterprises.

    Commercial Mac Windows Linux

    No features added Add a feature
  • Diskvision icon

    Diskvision

    DiskVision shows you, visually, how much space each file and folder consumes. This makes it easy to track down files, folders, and applications that are wasting space.

    Commercial Windows

    No features added Add a feature
  • O&O DiskStat icon

    O&O DiskStat

    O&O DiskStat is a high-power tool for analyzing the used disk space on your storage volumes. With an easy-to-use interface based on the design of the Windows Explorer, you can take a closer look at the file and folder structure of...

    Commercial Windows

    No features added Add a feature
  • TreePie icon

    TreePie

    TreePie : a simple way to display disk usage. It shows the distribution of size in a tree of directories by using an interactive multilevel pie (sunburst diagram). Really small and simple.

    Open Source Windows

    No features added Add a feature
  • Disk Usage Analyzer

    Disk Usage Analyzer - a free program to analyze disk space of the computer. It helps you to quickly and easily determine the size of folders on your computer, as well as the number of files they contain. This tool is very useful in...

    Free Windows

    No features added Add a feature
  • DiskTriage icon

    DiskTriage

    The most powerful disk space sizing and analysis utility there is! Answering the Who/What/Where/When of your Disk Space. With the advent of LAN based RAID Arrays in the Petabytes and home PCs shipping with hard drives that are...

    Commercial Windows

    No features added Add a feature