Clean OneDrive storage in minutes, not weekends
Mult Cleaner's OneDrive Cleaner helps you find and remove large, old and unused files across OneDrive, SharePoint and shared folders without touching active work.
- • See your heaviest folders and files ranked by size.
- • Filter by last modified, last opened, owner and type.
- • Clean personal and shared libraries in one focused session.
Mult Cleaner is a CASA-verified app and also supports Gmail, Google Drive and Reddit.
Teams-recordings-Q1-2023.mp4
In /Meetings/Recordings
Client_backup_2019.zip
In /Archives/Old clients
Current-project-assets/
Shared · active
Filter by
Size
Filter by
Last opened
Scope
My files & shared
Why use a OneDrive cleaner instead of doing it manually?
OneDrive shows how much space you're using, but it's painful to dig through years of folders, Teams recordings, shared drives and old backups. Mult Cleaner surfaces the largest and stalest files first, so you can free up space without breaking live projects.
Storage limits
Avoid unnecessary OneDrive upgrades
Find and remove huge archives, old project folders and raw media so you can delay or skip increasing your Microsoft 365 storage plan.
Clarity
Understand what's filling OneDrive
See which folders, file types and shared libraries really occupy space — instead of guessing where your storage went.
Focus
Clean in one focused session
Generate a ranked list of candidates by size and age, review them once and clean in a batch — instead of clicking through every folder by hand.
How Mult Cleaner's OneDrive Cleaner works
Connect once, let Mult Cleaner scan your OneDrive, then slice results by size, age, type and location to remove what's truly unused.
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1
Connect your OneDrive
Use Microsoft's official sign-in and consent flow to connect OneDrive and relevant SharePoint libraries. No passwords are stored, and you can revoke access any time.
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2
Scan & filter your storage
Mult Cleaner pulls metadata like size, type, owner, location and last modified. You apply filters like “> 500 MB”, “not opened in 2 years” or “only videos”.
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3
Preview & bulk clean safely
Review a sortable list of candidate files and folders, deselect anything important, see how much space you'll free, then move everything else to the recycle bin in one action.
OneDrive Cleaner features to free up cloud storage fast
Mult Cleaner helps you clean up OneDrive storage by surfacing large files, old backups, Teams recordings and forgotten exports — so you can reclaim space without touching active work or important documents.
Sort OneDrive by size, folder & library
See which files, folders and shared libraries are actually eating up your OneDrive and SharePoint storage, instead of guessing.
- • Rank files by size across OneDrive and SharePoint sites
- • Identify heavy folders and Teams recording locations
- • Focus on “My files”, shared libraries or specific sites only
Filter by last opened & modified date
Target files nobody has opened in years, while keeping active OneDrive documents and recently edited project folders safe.
- • “Not opened since 2021” style filters for dormant content
- • Exclude files changed in the last X months
- • Combine age and size to hit the biggest, oldest clutter first
Filter by file type & naming patterns
Clean big categories like videos, archives and exports without touching Word, Excel, PowerPoint or other critical Office files.
- • Focus on videos, images, archives, ISOs and installers
- • Exclude Office docs and key project folders from deletion
- • Create presets like “Old Teams recordings” or “Raw exports”
Preview, storage totals & audit logs
Always see what you're about to remove and how much OneDrive space you'll recover before confirming a cleanup.
- • Total size to be freed in MB/GB before you delete
- • Counts by file type, folder, site and shared library
- • Post-cleanup logs for transparency and compliance auditing
OneDrive Storage Overview
Auto-scan complete · Analysis updated
Videos — 8.2 GB
ZIP / Backup files — 5.1 GB
Images — 2.7 GB
Misc — 1.4 GB
Largest folders
OneDrive Cleaner use cases
From solo creators to small teams, Mult Cleaner helps anyone who keeps hitting the OneDrive storage ceiling.
Creators
Video & design workflows
Remove old exports, raw footage and duplicated renders stored in OneDrive folders and Teams channels.
Teams
Shared drives & client work
Clean old handovers, archives and backup zips in shared libraries without touching current projects.
Personal
Old backups & downloads
Clear ancient device backups, duplicated photo zips and installers you'll never need again.
Manual OneDrive cleanup vs OneDrive Cleaner
A quick comparison of what it's like clicking through folders by hand versus using Mult Cleaner to surface the real storage hogs.
Doing it manually in OneDrive
- • Click through folders guessing where big files might be.
- • Open “Storage” views but still drill down one folder at a time.
- • Repeat size and extension searches every time you're almost full.
- • Hard to see how much space you'll actually free before deleting.
Cleaning with OneDrive Cleaner
- • See a ranked list of the largest files and folders across OneDrive.
- • Filter by size, age, type and location in a single view.
- • Save presets like “Old large videos” and re-run in seconds.
- • Know exactly how many GB/MB you'll free before confirming a cleanup.
Built with security and compliance in mind
Your OneDrive data stays under your control. Mult Cleaner only uses the permissions required to list and delete files you select — nothing more.
- • OAuth-based Microsoft sign-in – we never see your password.
- • Data is processed only to display candidates and perform your chosen actions.
- • Disconnect OneDrive from your dashboard at any time.
- • Clear logs so you always know what was removed.
CASA-verified application
Mult Cleaner is a CASA-verified app, which means our security and data-handling practices have been reviewed against industry standards.
Nothing is removed without a preview and your explicit confirmation.
OneDrive Cleaner FAQ
Is it safe to connect my OneDrive? +
Yes. Mult Cleaner uses Microsoft's official OAuth flow and only requests the scopes needed to list and delete files you select. You can revoke access at any time from your Microsoft account security settings.
Does it work with shared libraries and Teams? +
OneDrive Cleaner can scan your personal OneDrive and, depending on permissions, relevant SharePoint / Teams-backed document libraries. You stay in control of which locations to include when filtering and cleaning.
Can I undo deletions? +
Files are moved to the OneDrive / SharePoint recycle bin when possible, so you may be able to restore them within the retention window. We still recommend using the preview mode carefully and double-checking filters before running a cleanup.
Ready to free up space in OneDrive?
Connect your OneDrive, preview what's about to be removed and take back control of your Microsoft 365 storage.