8 Best Free Cloud Storage Services in 2026 (Compared)

Running out of space on your phone or laptop? Cloud storage lets you back up photos, documents, and videos online — accessible from anywhere, safe from a broken device. The catch: free plans vary wildly in storage space, features, and privacy. We compared the 8 best free cloud storage services of 2026 so you can pick the right one without paying a cent.

What Matters in Free Cloud Storage

• Free space — how many GB you actually get without paying
• File size limits — the maximum size of a single upload
• Privacy & encryption — whether your files are encrypted and who can read them
• Apps & sync — quality of desktop and mobile apps
• Earning more space — referrals and tasks that unlock extra storage

1. Google Drive — 15GB Free

The default choice for most people, and for good reason. 15GB shared across Drive, Gmail, and Google Photos, excellent apps on every platform, and seamless integration with Google Docs, Sheets, and Slides. Real-time collaboration is the best in the business. The free 15GB fills up fast if you back up photos, but for documents it is generous. Best for: students, teams, and Google ecosystem users.

2. MEGA — 20GB Free

MEGA is the privacy champion: every file is end-to-end encrypted, meaning not even MEGA can read your data. The 20GB free plan is one of the largest available, and the apps are polished. Uploads are fast and you get a generous transfer quota. Best for: anyone who cares about privacy and wants maximum free space.

3. Microsoft OneDrive — 5GB Free

OneDrive is built into Windows and deeply integrated with Microsoft 365. The free 5GB is modest, but the Personal Vault adds extra security for sensitive files, and the Office web apps work beautifully. If you use Word, Excel, and PowerPoint daily, OneDrive is the natural home for your files. Best for: Windows and Office users.

4. Dropbox — 2GB Free

Dropbox pioneered cloud sync and still does it best — file syncing is fast, reliable, and conflict-free. The 2GB free plan is small, but you can earn up to 16GB through referrals. Dropbox also excels at sharing: links, previews, and collaboration just work. Best for: professionals who share files constantly.

5. Apple iCloud — 5GB Free

If you own an iPhone, iPad, or Mac, iCloud is already backing up your device. The free 5GB covers basic backups, and everything syncs invisibly in the background — photos, messages, passwords, and app data. It is not a great general-purpose drive on Windows or Android, but inside the Apple world it is effortless. Best for: Apple device owners.

6. pCloud — 10GB Free

pCloud offers up to 10GB free (earned through a quick onboarding checklist) and stands out with lifetime paid plans if you ever upgrade. Files can be encrypted with the optional Crypto folder, media streaming is excellent, and the apps are clean and fast. Best for: media lovers who stream music and video from the cloud.

7. Sync.com — 5GB Free

Sync.com combines zero-knowledge encryption (like MEGA) with a Dropbox-style interface that is easy for beginners. Canadian servers, strong privacy laws, and simple sharing links make it a solid all-rounder. The 5GB free plan is enough to test it properly, with referral bonuses available. Best for: privacy-conscious users who want simplicity.

8. Degoo — 100GB Free

Degoo's headline number is staggering: 100GB free. The trade-off is a mobile-first experience, slower speeds, and ads in the free tier — and the service has changed its terms before, so do not treat it as your only backup. Still, for sheer bulk storage of photos and videos, nothing else comes close for free. Best for: backing up huge photo libraries on a phone.

Quick Comparison

Service	Free Space	Encryption	Best For
Google Drive	15GB	In transit/at rest	Docs & collaboration
MEGA	20GB	End-to-end	Privacy + space
OneDrive	5GB	In transit/at rest	Windows/Office users
Dropbox	2GB	In transit/at rest	File sharing
iCloud	5GB	End-to-end (Advanced)	Apple users
pCloud	10GB	Optional Crypto	Media streaming
Sync.com	5GB	Zero-knowledge	Easy privacy
Degoo	100GB	Basic	Bulk phone backup

Our Recommendations

• Best overall free: Google Drive — 15GB, great apps, unbeatable collaboration.
• Best for privacy: MEGA — 20GB with true end-to-end encryption.
• Most free space: Degoo — 100GB, ideal as a secondary photo backup.
• Best for Apple users: iCloud — invisible, automatic, effortless.

Pro tip: combine two services — e.g., Google Drive for documents and MEGA for private backups — to get 35GB free with the best of both worlds.

FAQs

Which free cloud storage gives the most space?

Degoo offers 100GB free — the most by far — followed by MEGA at 20GB and Google Drive at 15GB. Degoo has slower speeds and ads, so pair it with a faster service for daily files.

Is free cloud storage safe?

Generally yes from reputable providers, but read the fine print. For sensitive documents, choose a service with end-to-end or zero-knowledge encryption like MEGA or Sync.com, and always enable two-factor authentication.

Can I get more free space?

Yes — most services offer referral bonuses (Dropbox, Sync.com), onboarding tasks (pCloud), or achievement programs (MEGA). Combining two free services is the easiest way to double your storage.

What happens if I exceed my free storage?

Uploads stop and syncing pauses, but your existing files stay safe. You will need to delete files or upgrade to a paid plan to resume uploading.

Final Thoughts

Free cloud storage in 2026 is genuinely generous — between Google Drive's 15GB and MEGA's 20GB, most people never need to pay. Pick the service that matches your devices and privacy needs, turn on automatic photo backup today, and never lose a file to a broken phone again.