Top 5 Cloud Storage Providers with the Largest Free Storage in 2025

For those looking for the most free cloud storage without worrying too much about security, privacy, or extra features, this list highlights the top five providers that offer the biggest free storage capacities as of 2025.

1. TeraBox – 1 TB Free Storage

• Free Storage: 1 TB (1,024 GB)
• Why Choose It?: If sheer storage space is your top priority, TeraBox offers the most free space—by far. You can store thousands of photos, videos, and files without spending a dime.
• Downsides: Some concerns about security and privacy, but if space is all you need, it’s unbeatable.

2. MEGA – 20 GB Free Storage

• Free Storage: 20 GB (can increase via bonuses)
• Why Choose It?: MEGA gives you a solid amount of free space and has been around for years. It used to give you 50 GB free storage but it has been downgraded.
• Downsides: While it promotes security, this list focuses on max storage, not privacy.

3. Google Drive – 15 GB Free Storage

• Free Storage: 15 GB (shared across Google services)
• Why Choose It?: Google Drive is well-integrated with Android, Gmail, and Google Docs, making it a good all-around option.
• Downsides: The 15 GB is shared between Gmail, Google Photos, and Drive, so it can fill up quickly.

4. Filen – Up to 50 GB Free Storage

• Free Storage: 10 GB (expandable to 50 GB via referrals)
• Why Choose It?: If you’re willing to refer friends, you can increase your free storage up to 50 GB.
• Downsides: You start with only 10 GB, so you’ll need to invite others to get the full 50 GB.

5. pCloud – 10 GB Free Storage

• Free Storage: 10 GB
• Why Choose It?: Reliable and easy to use, with some ways to increase your storage through bonuses.
• Downsides: Not the biggest free offer, but still a good long-term option.

Conlusion

If your main goal is getting the most free cloud storage possible, then TeraBox (1 TB) is the clear winner. However, if you prefer a more well-known option, MEGA and Google Drive are great choices.

This list does not focus on security, privacy, or extra features, so if those are concerns, you might need to look elsewhere. But if all you care about is getting the most free storage—these are your best bets!