How to Find Large Files on Windows 11 (4 Ways)

Your drive is almost full and you need to know what is taking the space. A handful of big files, such as old videos, ISO images, virtual machines or forgotten game installs, usually accounts for most of it. This guide shows how to find large files on Windows 11 four ways, from File Explorer to PowerShell, and how to decide what is safe to remove.

Method 1: File Explorer Size Search

1. Choose where to search

   Open File Explorer (Win+E) and select This PC, a drive, or a folder like Downloads.

2. Type a size filter

   In the search box, type size:>500MB or size:>1GB. You can also use the built-in names below.

3. Sort by size

   Choose View > Details, then click the Size column header. Right-click a result > Open file location to see where it lives.

Searching a whole drive that is not indexed can be slow. If results are missing, see Windows search not finding files.

Method 2: Storage Settings

Settings > System > Storage shows which categories use the most space. Click a category, such as Other, Documents or Videos, to see its largest folders. "Cleanup recommendations" lists large or unused files and apps you can remove. If much of the space is hidden system data, read C drive full on Windows 11.

Method 3: PowerShell (Top 20 Largest Files)

Get-ChildItem C:\Users -Recurse -File -ErrorAction SilentlyContinue |
  Sort-Object Length -Descending |
  Select-Object -First 20 FullName, @{n='GB';e={[math]::Round($_.Length/1GB,2)}}

Change C:\Users to C:\ to scan the whole drive (slower, and some folders need admin rights). This finds files that File Explorer search can miss in unindexed locations.

Method 4: Anything Search

Anything Search finds any file on your PC in milliseconds as you type and shows folder path, size and date for each result. Type a file type such as .iso, .mp4 or .vhdx and you instantly see every match with its size, without waiting for a full-drive Explorer search.

Where Large Files Usually Hide

• Downloads: installers, ISO images and zipped files you no longer need.
• Videos and phone backups: screen recordings and camera imports, often duplicated.
• Virtual machines: .vhdx and .vmdk files of 20–100 GB.
• Game folders: Steam, Epic and Xbox libraries; uninstall from the launcher, not Explorer.
• AppData: caches from browsers, Teams, Adobe and others (C:\Users\Name\AppData is hidden).

What Is Safe to Delete?

Your own files (videos, downloads, archives, old backups) are safe to delete or move once you no longer need them. Do not delete pagefile.sys, hiberfil.sys or anything in C:\Windows or Program Files by hand; use the clean-up tools in free up disk space on Windows 11. Uninstall apps and games through Settings or their launcher.

Tips to Find Large Files on Windows 11 Faster

• Start with Downloads and Videos. Most space hogs live there, and searching one folder is much quicker than a whole drive.
• Search by type. ext:.iso OR ext:.zip OR ext:.mp4 finds installers, archives and videos in one go.
• Combine filters. size:>1GB datemodified:<2025 shows big files you have not touched in a long time, which are usually safe to archive.
• Check other user accounts. Large files in another user's folders need admin rights to see.
• Look at OneDrive. Files set to "Always keep on this device" take local space; set them to free up space.

Once you have found them, move archives and videos to an external drive or cloud storage instead of deleting them if you might need them again.

Find Large Files on External Drives

The same Explorer search works on USB drives and network shares, but they are not indexed, so it is slower. Search one folder at a time, or run the PowerShell command with the drive letter, for example Get-ChildItem E:\ -Recurse -File, to list the biggest files.

FAQ

Conclusion

To find large files on Windows 11, search size:>1GB in File Explorer and sort by size, check Storage settings for big categories, or list the top files with PowerShell. Then delete or move what you do not need. Explore more productivity apps for Windows 11.

Get it freeAnything Search