Gmail
How to clean 5,000+ promo emails in under 10 minutes
Learn a simple workflow to group, filter and bulk delete promo emails without touching important receipts.
Read guide →Mult Cleaner connects to Reddit, Gmail and Google Drive so you can bulk delete old posts, emails and large files using powerful filters for date, size, text and more. Keep your digital life tidy, private and under your control.
Clean posts, comments, DMs, emails and files from a single dashboard. Unsubscribe from noisy lists in one click.
I probably shouldn't have said this…
Posted on r/AskReddit · 2019
Old throwaway comment from 2018…
Posted on r/gaming · 2018
Recent helpful comment
Posted on r/programming · 2025
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Amazon
132 promotional emails · “Deals you might like”
Foodpanda
89 emails · coupons & offers
Your bank
21 emails · statements & alerts (kept)
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Sender
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Category
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Size
Project_backup_final.zip
1.9 GB · Last opened 2019
Screen_recording_1080p.mp4
842 MB · Last opened 2020
Client-assets-current/
2.1 GB · Last opened this week (kept)
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Office_backup_2019.pst
3.4 GB · Last opened 2019
Team_videos_old_meetings.mp4
1.2 GB · Last opened 2020
Active_projects_2025/
4.8 GB · Last opened this week (kept)
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Old posts, bloated inboxes and forgotten files don’t just waste space – they create noise, risk and stress.
Noise reduction
10x
Faster to find important emails and files when low-value clutter is gone.
Privacy
Fewer
Old posts and DMs that can resurface years later when you don't want them to.
Storage
GBs
Of space freed up by removing massive attachments and unused files.
Mult Cleaner is an all-in-one digital cleanup tool that helps you remove unwanted data from your online accounts. Instead of manually deleting Reddit posts and comments, searching through thousands of emails in Gmail, or hunting for large files in Google Drive, Mult Cleaner gives you one dashboard to clean everything with smart filters.
You connect your accounts securely using OAuth, choose your filters (by date, size, text, platform and more), review a preview of what will be deleted, and then clean it all in a few clicks. This makes Mult Cleaner ideal for people who want to:
Instead of juggling separate tools, Mult Cleaner acts as a central hub for cleaning your online data across multiple platforms, with a clear audit trail and preview so you always know what's happening.
At a glance
Connect your accounts
Secure OAuth connections for Gmail, Google Drive, Reddit and more.
Choose smart filters
Target by date, size, category, keywords and platform-specific rules.
Preview & clean safely
See exactly what will be deleted before running background cleanups.
Mult Cleaner connects to your accounts so you don’t need different cleanup tools for every platform.
Delete posts, comments and DMs using filters like date, subreddit, text or karma.
Group your inbox by sender or category to quickly unsubscribe and delete irrelevant emails.
Find large, old and unused files so you can free up storage in a few clicks.
Detect oversized, unused or stale files to recover valuable OneDrive storage.
Coming soon: Outlook, Dropbox, Slack and more. Anywhere there’s clutter, Mult Cleaner will plug in.
Mult Cleaner is built for the cleanup jobs people actually struggle with: deleting Reddit comments in bulk, clearing a full Gmail inbox, freeing space in Google Drive, and removing clutter from OneDrive.
Filter your Reddit activity by date, subreddit, keyword and bulk delete old posts and comments that no longer represent you.
Group emails by sender or category, unsubscribe from noisy lists and delete thousands of promotional emails without touching important mail.
Sort by file size, type and last opened date to quickly find giant, forgotten files and dead project folders eating your storage.
Surface old backups, stale folders and oversized files across your OneDrive so you can reclaim storage without breaking active projects.
No scripts, no spreadsheets, no regex. Just intuitive filters that let you find exactly what you want to remove – across Reddit, Gmail, Google Drive and OneDrive.
Target old and forgotten content without touching your recent activity.
Quickly free up storage by removing heavy attachments and large files across your drives.
Use keywords and smart categories to clean more intelligently instead of blindly deleting.
Large cleanups run in the background. You can close the app and keep working – we will handle the heavy lifting and show clear progress in your dashboard.
You can clean your Reddit history, Gmail inbox, Google Drive and OneDrive manually, but it's slow, repetitive and easy to make mistakes. Mult Cleaner automates the boring parts while keeping you in control with a clear preview.
| Task | Manual cleanup | With Mult Cleaner |
|---|---|---|
| Delete 3+ years of Reddit comments | Scroll endlessly, open old posts and delete one by one across dozens of threads. | Filter by date and subreddit, preview everything, then bulk delete in a few clicks. |
| Clean thousands of Gmail promos | Run multiple searches, select page by page, and risk deleting real conversations. | Group by sender and category, keep important emails, remove the rest in bulk. |
| Free space in Google Drive | Manually click through folders hoping to find large, unused files. | Sort by size and last opened, then bulk remove giant backups and exports safely. |
| Clear clutter from OneDrive | Guess which folders are stale, open them one by one and delete files manually. | Filter by last opened and size, surface stale folders, then clear them in batches. |
| Run regular cleanups | Remember to repeat everything manually every few months from scratch. | Save presets and rerun them whenever you want – same rules, zero extra work. |
Connect once, review everything in a unified dashboard, and clean confidently with a clear preview before deleting.
Securely connect Reddit, Gmail and Google Drive using official APIs and OAuth. We don't see or store your passwords.
Choose your platform, set filters for date, text, size or category and instantly see what matches in a preview.
Preview affected items, deselect anything you want to keep, then clean everything else in a single action.
The dashboard makes it easy to switch between platforms, apply filters, see exactly what will be deleted and start background cleanups in one place.
Mult Cleaner helps different types of users get their digital life under control.
Creator
Use Mult Cleaner before a new job, launch or public role. Remove old comments and posts that no longer represent you.
Inbox zero
Group by sender and unsubscribe from noisy newsletters. Then bulk delete what you don't need anymore.
Storage
Find and remove massive forgotten folders, outdated backups and duplicate assets.
Anyone who cares about privacy, focus and keeping their digital life under control – from solo creators to remote teams.
Privacy
Clean up old Reddit history, sensitive emails and forgotten files before job changes, media coverage or new public roles – with a safe preview for every action.
Focus
Remove clutter across multiple inboxes and drives so you can focus on shipping, not searching. Run saved presets whenever things start to feel noisy again.
Everyday
Anyone who's tired of “storage almost full” warnings, overflowing promos and embarrassing old posts – and wants a calmer, cleaner online life in a few focused sessions.
Your data is yours. Mult Cleaner only uses the minimum permissions required to show and delete your content, nothing more. All connections use secure OAuth flows.
CASA Verified
Mult Cleaner meets CASA (Credential Authentication Security Assessment) standards ensuring industry-grade security for authentication and API access workflows.
Before deleting anything, Mult Cleaner shows a detailed summary — by platform, size, category and timeline — so you always know exactly what will change.
You stay in control — nothing is removed without your confirmation.
Yes. Mult Cleaner uses official OAuth flows for each provider and only requests the minimum required permissions. You can revoke access at any time from within each platform.
Most platforms permanently delete content. We strongly recommend using the preview mode and reviewing all items before confirming a cleanup. Mult Cleaner shows you a clear summary so you know exactly what's being removed.
Yes. Our roadmap includes OneDrive, Outlook and other platforms that have a clear cleaning use-case. You can vote on integrations from inside your dashboard.
Guides, tips and checklists on decluttering your online life.
Gmail
Learn a simple workflow to group, filter and bulk delete promo emails without touching important receipts.
Read guide →What to save, what to export and what to remove before you start bulk deleting posts and comments.
Read checklist →Google Drive
Step-by-step process to identify huge files, duplicates and dead project folders.
Read walkthrough →Connect your accounts, preview everything safely, and take back control of your online footprint.