The question of which free cloud storage plan is best comes down to a trade-off between capacity, security, and convenience. In 2026, no single provider dominates across all three, but several clear contenders have emerged. From Google Drive’s 15 GB ecosystem to MEGA’s 20 GB with end-to-end encryption, the options cater to different priorities. For a deeper look at how these plans compare, read our Free cloud storage plans in 2026.
Free storage remains a powerful entry point for millions of users, yet the fine print matters. Transfer limits, encryption standards, and hidden throttling can turn a generous offer into a frustrating experience. This comparison examines the leading plans based on verified facts from editorial reviews and official sources.
What are the best cloud storage free plans in 2026?
15 GB
Integrated with Google Workspace
Shared with Gmail & Photos
20 GB
End-to-end encryption
Transfer quota (5 GB/hour)
5 GB
Office Online integration
Smaller storage than rivals
5 GB
Zero-access encryption
Limited free-tier features
- MEGA offers the largest verified free space (20 GB) with strong encryption.
- Google Drive’s 15 GB is the most integrated but shared across services.
- No major provider offers unlimited free storage; all have hard caps or throttling.
- Blomp and Filen.io offer 20 GB each but are less known; reliability varies.
- Storage alone is not the only factor – transfer quotas, file size limits, and privacy matter.
| Provider | Free Storage | Encryption | Max File Size (free) | Transfer Limit |
|---|---|---|---|---|
| Google Drive | 15 GB | At rest only | 5 TB | None specified |
| MEGA | 20 GB | End-to-end | No limit (single file <50 GB recommended) | 5 GB/hour |
| OneDrive | 5 GB | At rest | 250 GB | None specified |
| Proton Drive | 5 GB | Zero-access | 10 GB | Unlimited but may throttle |
Which cloud storage services offer the largest free storage space?
The raw capacity race has a clear winner in terms of sheer numbers. TeraBox offers 1 TB free, according to a Zapier comparison, but the plan comes with notable trade-offs: ads, lower-quality video streaming, and no encryption. For those who prioritise capacity above all else, this is the largest option available.
Among more mainstream providers, Degoo is reported at 100 GB free by Top10 Website Hosting, though details on encryption are sparse in the cited sources. MEGA provides 20 GB free with end-to-end encryption, making it the largest privacy-focused free plan. Google Drive sits at 15 GB, while Koofr offers 10 GB and pCloud varies between 5 and 10 GB depending on the signup offer.
TeraBox’s 1 TB free tier is unmatched in size, but it lacks encryption and displays ads. Users storing sensitive files should consider services like MEGA or Proton Drive instead, even if the storage allowance is smaller.
Can I get 1 TB free cloud storage?
Yes, from TeraBox, but the conditions are significant. According to the Zapier comparison, the 1 TB free plan includes no encryption, ad-supported browsing, and reduced video quality. It is not a typical mainstream offering and should be evaluated carefully.
Is 20 GB the maximum free storage among reputable providers?
Among well-known services with strong privacy reputations, MEGA’s 20 GB free plan appears to be the largest. Google Drive and OneDrive offer less. Degoo’s 100 GB is larger but its privacy and long-term reliability are less documented in the available sources.
Are there truly unlimited free cloud storage options?
The short answer is no. No major provider offers a genuine, unrestricted unlimited free plan. Claims of “unlimited free cloud storage” often come from smaller or less transparent services that impose severe throttling, transfer caps, or file size limits. The content plan notes that such offers are frequently misleading.
Even services that advertise unlimited space typically have hidden constraints. For example, some may limit upload speed after a certain threshold or require periodic activity to keep files alive. Users are advised to read the fine print and test the service with a small amount of data before committing.
“Unlimited” free storage plans often come with transfer quotas, file size restrictions, or inactive account deletion. No mainstream provider in the comparison sources offers truly unlimited free space without some form of limitation.
What do MEGA and Blomp offer in their free plans?
MEGA provides 20 GB of free storage with end-to-end encryption for all users, including those on the free tier. This is a standout feature. However, free accounts face a transfer quota of approximately 5 GB per hour, which can slow down heavy use. The official MEGA site (mega.io/storage) confirms the 20 GB offer and the zero-knowledge encryption model.
Blomp is a smaller provider that also offers 20 GB free, according to the research sources. Its reliability and long-term sustainability are less established than MEGA’s. Users considering Blomp should be aware that terms may change without notice, and customer support may be limited compared to larger rivals.
MEGA remains the strongest choice for free-tier privacy because it includes end-to-end encryption at no cost. Proton Drive also offers zero-access encryption on its free plan, but it lacks version history restore – a feature that may be important for some users.
How have free cloud storage allocations changed over time?
- 2007 – Dropbox launches with 2 GB free.
- 2012 – Google Drive launches with 5 GB free.
- 2013 – MEGA launches with 50 GB free (later reduced to 20 GB).
- 2014 – Google Drive increases free storage to 15 GB.
- 2020 – OneDrive reduces free tier from 15 GB to 5 GB.
- 2022 – Proton Drive launches with 1 GB free, later increased to 5 GB.
- 2025 – Most providers maintain 5–20 GB free tiers; no major increases.
This timeline, based on publicly available historical data, shows that free storage allowances have generally stabilised. The early race to offer large free tiers has given way to a focus on paid subscriptions and added features.
What is proven and what remains unclear about free storage offers?
| Established information | Information that remains unclear |
|---|---|
| Google Drive offers 15 GB free (shared across services). | Claims of “unlimited free cloud storage” are often misleading or have severe throttling. |
| MEGA offers 20 GB free with end-to-end encryption. | Blomp’s free plan may change terms without notice. |
| OneDrive offers 5 GB free. | Some providers (e.g., Filen.io) offer 20 GB but sustainability is unproven. |
| Proton Drive offers 5 GB free with zero-access encryption. | Transfer quotas may be enforced silently on free tiers. |
Why do free storage plans vary so much in capacity and features?
The differences stem from each company’s business model. Major ecosystem providers like Google and Microsoft use free storage as a gateway to paid subscriptions for additional space and premium features. Privacy-focused services such as MEGA and Proton Drive differentiate themselves through encryption, even in free tiers. Smaller players like Blomp and Filen.io attempt to compete on capacity but often lack the infrastructure or transparency of larger rivals. According to the research sources, no single provider offers a truly balanced plan that maximises storage, encryption, and feature set at zero cost.
Where do the numbers come from?
The comparison draws on editorial reviews from Experte, Top10 Website Hosting, 01net, Tom’s Guide, and Zapier, all published in 2025–2026. The official MEGA site (mega.io/storage) confirmed the 20 GB free offer. User discussions on Reddit’s r/cloudstorage community supplemented the analysis with real-world experiences. As with any aggregated comparison, exact figures may vary by signup date, region, or promotional changes.
“MEGA offers 20 GB of free encrypted cloud storage.”
– MEGA official site (mega.io/storage)
“Google Drive pricing: Get 15 GB for free.”
– Zapier article (zapier.com/blog/best-cloud-storage-apps/)
“Mega.io and Filen.io would be my recommendations, as both are reliable options that give you 20 GB of free cloud storage.”
– Reddit thread (r/cloudstorage)
Which free cloud storage plan should you choose?
For most users, MEGA offers the best combination of free storage (20 GB), strong privacy (end-to-end encryption), and established reliability. If ecosystem integration matters more than encryption, Google Drive’s 15 GB plan is a solid second choice. Those who need maximum raw capacity and are willing to accept ads and no encryption may consider TeraBox’s 1 TB offer. For a deeper look at how these plans compare on features and limitations, read our Free cloud storage plans in 2026.
Frequently asked questions
Is 1 TB free cloud storage real?
No major provider offers 1 TB free. Some smaller services may offer promotional 1 TB for a limited time or require referrals, but TeraBox is the only service in the cited sources that provides 1 TB free, with significant trade-offs.
Can I get unlimited free cloud storage?
Not from reputable providers. Unlimited offers often have caps (e.g., 5 GB/hour transfer) or hidden limits. The comparison sources found no truly unlimited free plan without constraints.
What is the best free cloud storage for privacy?
MEGA (end-to-end encryption) and Proton Drive (zero-access encryption) are top choices. Both protect data from being read by the provider, even on the free tier.
How much free storage does MEGA give?
MEGA provides 20 GB of free storage with zero-knowledge encryption. Users also get a transfer quota of roughly 5 GB per hour on the free plan.
Does Google Drive still offer 15 GB free?
Yes, as of 2026, Google Drive offers 15 GB free shared with Gmail and Google Photos. It uses encrypted transfer but not end-to-end encryption.
What is the largest free storage among mainstream providers?
Among well-known services, MEGA’s 20 GB is the largest verified free plan. Degoo claims 100 GB, but its encryption and long-term reliability are less documented.
Are there free cloud storage plans for students?
Many providers offer free tiers that work for students, but no plan in the comparison sources is specifically designed for students. Google Drive’s 15 GB is a common choice due to its integration with Google Classroom and Workspace.
Do free plans have file size limits?
Yes. For example, Proton Drive limits free uploads to 10 GB per file. Google Drive allows up to 5 TB per file. Check each provider’s specifications before uploading large files.
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