Storage Cleaner for Outlook.com, Hotmail & OneDrive - Bulk/Mass Delete

Microsoft storage full? Storage Cleaner finds the biggest opportunities to free space across Outlook.com and OneDrive. Scan for large attachments, old mail, files, videos, photos, duplicates, old file versions, junk mail, Deleted Items, and the recycle bin. Review the potential savings, then decide what to delete or move. Want to keep something instead? Move eligible files, photos, videos, and emails to another Microsoft account you own, without downloading and re-uploading them yourself. You can still reach everything from your primary account, though it looks a little different there: OneDrive files are shared back into your own search and folders, while emails come back as files in the other account's OneDrive, not messages in your inbox. Start with a free scan. Nothing is deleted or moved during scanning. Works with personal Microsoft accounts: Outlook.com, Hotmail, Live, and MSN addresses, and the OneDrive that comes with them. 🔎 FIND YOUR BIGGEST STORAGE WINS See what is using your storage and how much space each action could reclaim. Storage Cleaner ranks the biggest opportunities first, so you can start with easy wins or focus on what takes up the most room. Choose a Quick, Standard, or Deep scan. 🧹 CLEAN UP OUTLOOK.COM 📎 Large emails: emails from the past year with attachments over the size floor, largest first. 🕰️ Old large emails: emails over a year old with attachments over the size floor. 🗄️ Old emails: everything else in your inbox past your chosen age, oldest first, by sender. 📰 Other inbox mail: newsletters and promotions Outlook already filed under Other. 📝 Drafts with attachments: unsent drafts still carrying heavy attachments. 🚩 Junk email: everything already in your Junk Email folder. 🗑️ Deleted items: mail already in Deleted Items, still counted against your quota until it's gone for good. ☁️ CLEAN UP ONEDRIVE 📄 Large files: your biggest files, largest first. 🎬 Large videos: your biggest videos, largest first. 🖼️ Photos & screenshots: photos, screenshots, and screen recordings, largest first. 🗂️ Duplicate files: exact copies, keeping the oldest of each. ⏳ Old file versions: older saved versions of your biggest files; the current file always stays. 🗑️ OneDrive recycle bin: files already sitting in the recycle bin. Emptying it frees space right away. 💡 WHY STORAGE STAYS FULL A free Microsoft account includes separate storage limits: 15 GB for your Outlook.com mailbox and 5 GB of Microsoft cloud storage. Outlook.com attachments share that cloud storage with OneDrive files, and Deleted Items and the OneDrive recycle bin can keep counting against it until they're emptied. 📦 KEEP IT, MOVE IT Not everything taking up space deserves to be deleted. Move eligible files, photos, videos, and emails to another Microsoft account you own: • Storage Cleaner verifies that each item arrived before freeing space in the original account • OneDrive files are shared back, so you can keep opening them from your primary account's search and folders • Emails and attachments are saved as files in the other account's OneDrive and shared back to you. They remain archived files, not messages in your primary inbox • Every move is verified. Nothing is deleted until it's safely in your other account Your primary account remains your home. The other accounts simply carry the storage. ➕ ADD ADDITIONAL ACCOUNTS Connect up to three additional personal Microsoft accounts you already own, or create one for free at outlook.com if you don't have one. One sign-in every two years keeps it active. Your primary account plus three eligible connected accounts can provide up to 20 GB of storage across four separate accounts, when each includes 5 GB. The storage is not pooled into one quota: Storage Cleaner helps you spread content across accounts you own while keeping it reachable from your primary one. Microsoft controls account creation and the storage included with each account. Storage Cleaner helps you connect accounts you own but does not create them for you. ✅ YOU STAY IN CONTROL • Review every cleanup or transfer before it begins • Flagged and high-importance mail is excluded automatically • Protect specific keywords and senders from cleanup • Personal-looking files are highlighted and left unchecked • Reversible cleanups go to Deleted Items or the OneDrive recycle bin first, restorable for up to 30 days • Permanent actions are clearly labeled before confirmation • Every transfer is verified before space is freed 🔒 PRIVATE BY DESIGN • Runs locally in your browser • Requests go directly between your browser and Microsoft • Your emails and files never pass through our servers • No separate Storage Cleaner account is required • Revoke access at any time through your Microsoft settings Start with a free scan: https://cleanmicrosoftstorage.com Personal Microsoft accounts only. Work and school accounts are not supported. Storage Cleaner is an independent extension and is not affiliated with, endorsed by, or sponsored by Microsoft. Microsoft, Outlook, Hotmail, and OneDrive are trademarks of the Microsoft group of companies.