Start with the biggest.
Pick a drive or folder. Biggofiles lists accessible files from largest to smallest, with their paths, types, and modification dates.
BiggofilesStorage browser · Windows
Find the big files.
Decide
what stays.
A clearer look at what’s on your drive. Find your largest files, explore the details, and make room on your terms.
WINDOWS 10 / 11FREE · MIT LICENSE
v1.0 · 64-bit · Portable ZIP
A LITTLE SPACE GOES A LONG WAY.LOCAL & PRIVATE
Your space, sorted.The big picture.
The big picture.
Down to the file.
Largest files, firstWorks offlineNo account neededFree & open source
Less searching. More understanding.Know what’s there.
Know what’s there.
Choose what comes next.
One small Windows app to turn a crowded drive into a list you can work with.
Find your needle.
Search by file name or path. Filter by type and size, then sort the results to find what you’re looking for.
Take another look, faster.
Scan again uses Windows’ NTFS change journal where available to refresh changed folders during the same session. A fresh scan is always an option.
You make the call.
Show a file in Explorer, copy its path, or review cleanup suggestions. Moving a file to the Recycle Bin requires your confirmation.
Keep the view you need.
Export your filtered, sorted list as CSV. Check scan coverage notes to see skipped locations, and export those notes when you choose.
Your files stay yours.
Scanning reads file metadata locally. No account, ads, analytics, or uploaded scan results. Switch between dark and light views to suit your screen.
The real app. A closer look.A little clarity
A little clarity
for a crowded drive.
A native Windows interface, with the details you need and your next action close by.
Screenshots use generated, sparse demonstration files. Listed sizes are logical file sizes, not a promise of recoverable disk space.
A few steps. A clearer drive.
Open. Scan. Explore.
No installer, account, or internet connection needed to use the app.
Make yourself at home.
Download and extract the ZIP. Open Biggofiles.exe, keeping Biggofiles.exe.config beside it.
Choose where to look.
Select a drive or choose a folder, then click Scan location. The finished list includes all files the scan discovered.
Decide what stays.
Search, filter, and inspect your results. Open a file’s location in Explorer and verify a separate backup before removing anything you might need.
Small app. Open possibilities.Your space.
Your space.
Your say.
Biggofiles v1.0 is free to download and open source under the MIT license.
Biggofiles for Windows
A portable storage browser for your desktop.
Free v1.0 · MIT licensed
Download Windows ZIP
Windows 10 / 11 · x64 (64-bit) · .NET Framework 4.8
Extract before running. This release is unsigned.
Release notes & checksums on GitHub
Extract before running. This release is unsigned.
Open source. Yours to explore.See how it works.
See how it works.
Make it your own.
The code is open for you to inspect, use, modify, and share under the MIT license. No subscription or paid unlock.
Scans stay on your computer. Exports are saved only when you choose.
Read the privacy policy
Downloads are hosted on GitHub. Questions about your setup? Contact OG STUDIO.
A little more clarityGood questions.
Good questions.
Simple answers.
Is Biggofiles really free?
Yes. Biggofiles v1.0 is free and open source under the MIT license. There is no account, subscription, or paid feature unlock.
Does it upload or read my files?
Scanning reads directory metadata, such as file names, paths, sizes, attributes, and modification times, rather than file contents. Results stay in memory on your computer and are discarded when you close the app. Only exports you choose are saved. See the privacy policy for details.
Will it automatically delete anything?
No. You choose a file and confirm before it is moved to the Windows Recycle Bin. Protected system, application, and profile locations are blocked from recycling. Cleanup suggestions do not mean a file is unused or backed up. Review the file and verify a separate backup first. Biggofiles never empties the Recycle Bin.
Why don’t the sizes match Windows’ used space?
Biggofiles reports logical file sizes. Compression, sparse files, cloud placeholders, hard links, protected locations, and filesystem overhead can make these differ from physical disk usage. Hard-link paths appear separately. Listed size is not an estimate of space you’ll recover, and recycled files still occupy storage until you empty the Recycle Bin.
Can it scan every file on a drive?
Windows permissions can prevent access to some locations. Check Scan details for skipped folders and coverage notes. Directory links and mount points encountered beneath your chosen location are not followed. An optional administrator instance can reach more folders, but some remain protected.
What do I need to run it?
64-bit Windows 10 or Windows 11 with .NET Framework 4.8. Extract the ZIP, then open Biggofiles.exe with its configuration file beside it. No installation or network connection is required for scanning. The v1.0 executable is unsigned, so Windows may show an unrecognized-publisher notice. Use the official GitHub release and review its published checksums.
A little space
goes a long way.
Start with a clearer picture of your files.