Where to start
Dropbox’s free tier still caps at 2GB in 2026, while most alternatives give you 5–20GB. Which Dropbox alternative should you pick? Use MEGA (20GB free, end-to-end encrypted) if you want the most free storage and stronger privacy. Use Google Drive (15GB free) if you also want free Docs, Sheets, and Slides for collaboration. Use OneDrive (5GB free) if you are on Windows and want sync built into File Explorer. Use Proton Drive (up to 5GB free) for sensitive files under Swiss privacy law. For a full ranked comparison of every free cloud service, see our free cloud storage comparison.
Before picking by storage size alone, separate three different jobs: sync keeps a folder identical across devices; storage parks files in the cloud; backup keeps multiple historical copies you can restore from after a mistake or ransomware event. Every tool below handles sync and storage well — none of them are real backup tools. If you delete a file locally and it syncs, the cloud copy is gone too. Keep that distinction in mind as you read the tradeoffs.
The 2GB problem
Dropbox pioneered consumer cloud storage synchronisation when it launched in 2007 and its desktop sync client — a folder that just works — remains one of the best-designed pieces of software in the category. The free tier at launch was 2GB, supplemented by referral bonuses that could push it to 18GB. Over time, Dropbox reduced referral bonuses, grandfathered out extra storage for existing users, and has kept the base free tier at 2GB.
For context: Google raised its free Drive storage from 5GB to 15GB in 2013. Apple iCloud free tier is 5GB. Microsoft OneDrive is 5GB. MEGA launched in 2013 with 50GB free, later reduced to a permanent 20GB. Dropbox’s 2GB has not moved.
The core Dropbox product — seamless desktop sync, shareable links, version history — remains excellent. The free tier simply does not fit modern file sizes. This guide covers the alternatives that offer similar or better sync functionality with meaningfully more free storage.
The best free Dropbox alternatives in 2026
1. MEGA — best for maximum free storage and privacy
What it is: A New Zealand-based cloud storage service offering 20GB free with end-to-end encryption on all files by default.
What the free plan gives you:
- 20GB permanent free storage
- End-to-end encryption — MEGA cannot read your files
- Desktop sync client for Windows, macOS, and Linux
- Mobile apps for iOS and Android
- Browser-based access with no software required
- Secure file and folder sharing with optional password protection and expiry
- Free transfer quota for downloads and shared links, with the exact allowance varying by MEGA’s current policy and capacity
Main free-plan constraint:
- Transfer limits mean high-traffic shared links or repeated large downloads may be temporarily throttled
- Version history is limited on free
- Bandwidth-heavy use cases hit limits faster than Google Drive
Best fit: Users who want the most free storage possible and care about privacy. Also good for users who want to share large files securely without a Google or Microsoft account.
Where it beats Dropbox Free: MEGA’s 20GB free tier is 10 times what Dropbox offers. The end-to-end encryption is not a premium add-on — it is the default architecture. MEGA cannot read your files even if compelled to by a legal request, which puts it in a different security category to Google Drive, OneDrive, and Dropbox. The desktop sync client works cleanly on all major platforms and behaves similarly to Dropbox’s sync folder. For users who want a direct Dropbox replacement with more storage and better privacy, MEGA is the most compelling option.
The limit to plan around: MEGA’s transfer quota on the free plan is the main practical constraint, and it is safer to treat it as variable rather than plan around a fixed number. For personal file sync — documents, photos, small project folders — this is rarely an issue. The quota becomes relevant if you share a large file via a MEGA link that gets downloaded repeatedly, or if you sync a media library across multiple devices in a short period. For a primary sync folder with everyday files, most free-plan users will not hit the limit. For a shared folder used by several people downloading frequently, you will.
2. Google Drive — best for productivity and collaboration
Google’s cloud storage and productivity suite is included with every Google account — 15GB of storage shared across Drive, Gmail, and Google Photos.
Compared with Dropbox, Google Drive is not really competing on storage volume — it’s competing on what comes attached to the storage. The 15GB tier covers Drive files, real-time-collaborative Docs, Sheets, Slides, and Forms, desktop sync via Google Drive for Desktop on Windows and macOS, mobile apps on iOS and Android, powerful full-text search across file contents, and integrations with hundreds of third-party tools. For most knowledge-work use cases, Google Docs replaces Microsoft Word at no cost with better collaboration features. If you need help choosing between Office tools that work alongside Drive, see our free Microsoft Office alternatives guide.
The tradeoffs sit on the privacy and accounting side. There is no end-to-end encryption, so Google can access and index file content — fine for most documents, a real consideration for sensitive ones. The 15GB pool is shared with Gmail and Google Photos, and active users with large inboxes or photo libraries find that the headline 15GB is not really 15GB of free Drive space.
A natural pick for: anyone already using Gmail (the 15GB is shared anyway), users who want cloud storage alongside productivity tools, and teams that collaborate in documents more than they sync raw files.
The storage sharing trap: The 15GB limit sounds generous until you factor in that Gmail, Google Photos, and Drive all draw from the same pool. An active Gmail account with years of messages and attachments can consume 5–8GB on its own; a photo-heavy Google Photos library can fill the rest. If you are switching from Dropbox primarily to get more free file storage, check your Google account’s current usage before assuming you have 15GB available for Drive files — the actual free space available for documents and project files may be considerably less.
3. OneDrive — best for Windows users who want zero-setup sync
Microsoft’s cloud storage service is built into Windows 10 and 11 with 5GB free storage and deep operating system integration.
Unlike Dropbox, OneDrive is not something you install — on a Windows 10 or 11 machine it is already present in File Explorer. Signing in with a Microsoft account activates the 5GB sync folder without downloading anything. You get File Explorer integration, iOS and Android apps, web access via Office Online (Word, Excel, PowerPoint in browser with limited features), shareable links, and limited version history. For people who used Dropbox purely for the “sync a folder across devices” job, OneDrive delivers the identical experience with no new software to manage.
The catch is volume: 5GB is meaningfully smaller than Google Drive’s 15GB or MEGA’s 20GB, and the full desktop Office apps and advanced collaboration controls sit behind paid Microsoft 365 tiers. If your file collection has already outgrown Dropbox’s 2GB cap, OneDrive’s 5GB extends the runway but does not solve the underlying problem.
The zero-setup advantage makes most sense for Windows-first users with a modest file footprint who value not adding another sync client to their machine.
4. Proton Drive — best for privacy-first cloud storage
Proton’s end-to-end encrypted cloud storage service offers up to 5GB of free Proton Drive storage after the account setup steps Proton currently requires.
Compared with Dropbox, the headline difference is not capacity but architecture: Proton cannot read your files, and the company operates under Swiss privacy law — among the strongest data protection regimes in the world. Like MEGA, the encryption is the default, not an upsell. Unlike MEGA, Proton sits inside a broader privacy suite (ProtonMail, Proton VPN), so a single account covers email, VPN, and storage if you are deliberately leaving the Google or Microsoft ecosystem.
The tradeoffs are practical. 5GB is smaller than MEGA, Google Drive, or Box. The desktop sync client is newer and less mature than the Dropbox or Google Drive equivalents. Collaboration features are thinner than Google Drive’s. For storing sensitive documents — contracts, medical records, financial files — Proton Drive is the only free option in this list that provides end-to-end encryption under strong jurisdictional protection without caveats. For account security alongside your cloud storage, see our free password managers guide to protect your cloud access credentials.
Best treated as a privacy-first secondary store rather than a primary sync folder unless your file footprint genuinely fits inside 5GB.
5. Box Free — best for business document workflows
A business-focused cloud storage platform with a 10GB free personal plan and strong document collaboration features.
Unlike Dropbox’s consumer-first design, Box sits between consumer and enterprise cloud storage. The 10GB free tier is generous for document-heavy workflows, and the integrations with Microsoft 365 and Google Workspace mean you can open and edit files in their native applications directly from Box. Web access, desktop sync, iOS and Android apps, link-based sharing, and limited e-signature integration are all included.
The hard constraint is the 250MB maximum file size per upload — which rules Box out for video files, raw photo archives, design files, or any large media library. Advanced workflows, automation, admin controls, and reporting all sit behind paid Business plans. If your storage is mostly documents and presentations rather than media, that file-size cap is rarely a problem in practice.
A natural fit for small businesses whose cloud storage use is primarily document-centric — contracts, reports, spreadsheets — and who value Box’s business-oriented sharing controls over consumer convenience.
Quick comparison table
| Service | Free storage | Desktop sync | E2E encryption | Best for |
|---|---|---|---|---|
| MEGA | ✅ 20GB | ✅ Yes | ✅ Yes | Max storage + privacy |
| Google Drive | ✅ 15GB | ✅ Yes | ❌ No | Productivity + collaboration |
| OneDrive | ✅ 5GB | ✅ Built-in (Windows) | ❌ No | Windows users, zero setup |
| Box Free | ✅ 10GB | ✅ Yes | ❌ No | Business documents |
| Proton Drive | ✅ 5GB | ✅ Yes | ✅ Yes | Privacy-first users |
| Dropbox Free | ⚠️ 2GB | ✅ Yes | ❌ No | Not recommended on free |
Common mistakes when choosing free cloud storage
Choosing by storage number alone. 20GB of cloud storage sounds better than 15GB until you factor in transfer limits, sync reliability, and where the files actually land on your device. MEGA’s transfer quota and Proton Drive’s smaller free allowance are real constraints that matter depending on how you use the storage. The biggest number is not always the most useful plan for your actual workflow.
Treating cloud storage as a backup. Sync is not backup. If you delete a file from your desktop and it syncs to the cloud, the cloud copy is also deleted. Most free tiers offer version history with a limited window — typically 30 days or fewer — which means recently deleted files can be recovered, but older versions cannot. For true backup with retention history, a dedicated backup tool works differently from a sync folder. See our free backup software guide for tools designed for that purpose.
Not checking the desktop sync client before committing. The web interface for most cloud services looks similar. The desktop sync experience — how fast it syncs, whether it uses selective sync, how it handles conflicts — varies significantly between services. MEGA, Google Drive, and OneDrive all have mature desktop clients. Proton Drive’s desktop client is newer and less mature. If seamless background sync is important to your workflow, it is worth checking which platform version you plan to use rather than assuming all sync clients behave the same.
What about Dropbox’s paid plans?
Dropbox’s paid tiers are genuinely well-designed for teams that value the Dropbox sync experience, Paper (collaborative docs), and Smart Sync (access cloud files without downloading them). The Dropbox desktop client is arguably still the most polished sync experience in the category. If you are evaluating paid cloud storage for a team, Dropbox is worth considering. As a free product in 2026, the 2GB cap is simply not competitive.
When paid cloud storage is worth it
The honest answer: stay on a free tier for as long as your file footprint, sync reliability, and version-history needs fit inside it. The moment you find yourself shuffling files between two services to dodge a cap, or losing a recent edit because the free tier’s version window expired, the math has shifted.
Free tiers are sufficient until you either run out of space consistently, need team admin controls, or want guaranteed uptime SLAs. At that point, compare the current paid pricing directly rather than relying on old roundups; storage providers change regional prices, bundles, and promotional terms often. For teams who want the privacy of MEGA with full device backup and version history, the paid tier is a straightforward upgrade from the free 20GB.
For users who want encrypted cloud storage bundled with a VPN — useful if you regularly access cloud files on public Wi-Fi — NordLocker (from NordVPN) offers encrypted storage alongside VPN protection in a single subscription.
Want full VPN protection?
NordVPN has an independently audited no-logs policy, covers up to 10 devices on one account, and includes Threat Protection to block malware and trackers.
Get NordVPN →The takeaway
Switch from Dropbox Free to MEGA if your priority is storage volume — 20GB of end-to-end encrypted storage replaces Dropbox’s 2GB with a comparable desktop sync experience. Switch to Google Drive if you also want free productivity tools and collaboration. Stay on OneDrive if you use Windows and want sync built into your operating system without additional software. The case for Dropbox’s free tier in 2026 is essentially non-existent — every alternative in this list offers more storage, comparable sync quality, and in several cases better privacy. To use any of these cloud services as an automated backup destination with encryption and scheduling, see our free backup software guide.
