Want the short version? TeraBox gives you 1TB of cloud storage free, and Premium costs about $3 to $3.49 a month for 2TB with no ads. It is one of the cheapest ways to get serious storage in 2026, and there are real trade-offs you should know before you commit. I dug through the official site, Google reviews, Capterra, app store feedback and independent tests so you do not have to. Start with TeraBox free and see today's live Premium pricing here.

What is TeraBox?

TeraBox is a cloud storage and file backup service from Flextech Inc. It works on web, Android, iOS, Windows and Mac, and it gives every new account 1TB (1,024GB) of free storage. That is far more than the 15GB you get from Google Drive.

• Store photos, videos, documents, music and backups in one place
• Access your files from your phone, laptop or browser
• Share files with a link, even with people who do not have an account
• Upgrade to Premium for 2TB, no ads, faster downloads and bigger uploads

If you are tired of seeing "storage full" on your phone, claim your free TeraBox storage here.

How does TeraBox work?

You sign up, install the app (or use the web version), and upload your files. Everything syncs to the cloud so you can open it on any device.

• Create a free account and your 1TB space is ready immediately
• Turn on automatic photo and video backup on your phone
• Upload files manually or by folder from desktop
• Create share links, with password and expiry options, to send files to anyone
• Upgrade to Premium any time if you hit speed, ad or file size limits

It takes a few minutes to set up. Create your account and test it yourself.

Who owns TeraBox?

TeraBox is operated by Flextech Inc., a company that presents itself as Tokyo-based. The service grew out of an earlier product called Dubox, which had links to Baidu's cloud storage business.

• Flextech says TeraBox is headquartered in Tokyo, Japan
• Some sources say the company is now fully Japanese-owned after a 2024 rebrand
• Other sources still describe it as Baidu-linked or a Baidu subsidiary, so reports are not fully consistent
• Flextech says it holds ISO/IEC 27001 and 27701 certifications

Ownership matters if you care about where your data is handled, so read the privacy policy before uploading anything sensitive.

TeraBox features explained simply

Here is what you actually get, in plain English.

1TB of free cloud storage

• Every free account gets 1,024GB with no credit card needed
• It stays available as long as the account is active
• Free plan trade-offs: ads, throttled downloads and a 4GB per-file upload limit

Automatic photo and video backup

• Backs up your camera roll in the background
• Frees up space on your phone so you stop deleting memories

Large file uploads

• Free: up to 4GB per file
• Premium: much larger single files, listed at up to 128GB on the official plans page
• Great for videos, project files and big archives

Original quality video playback

• Free playback is limited to lower quality, reported at around 480p in tests
• Premium unlocks original quality streaming

Cloud decompression

• Unzip compressed files in the cloud instead of on your device
• Included with Premium

Encrypted space (personal vault)

• A protected area for private files
• Free accounts get a small vault, Premium expands it

File sharing and link controls

• Share by link with password protection and expiry dates
• Works for people who do not have a TeraBox account

AI tools

• TeraBox has added AI features such as transcription, document tools and presentation help
• Top tier plans are reported to include the full AI toolkit

Works on every device

• Android, iOS, Windows, Mac and web
• Your files stay in sync across all of them

Ready to see these features in action? Open your free TeraBox account here.

TeraBox pricing in 2026

Pricing is where TeraBox shines. Here is what the official plans page and review sites show. Prices can vary by country and by app store, so always confirm the final price at checkout.

• Free plan: $0 for 1TB with ads, a 4GB per-file limit and slower downloads
• Premium monthly: $3.49 per month for 2TB
• Premium yearly: $35.99 per year, which works out to about $3 per month
• Premium+ monthly: $3.89 per month for the higher storage tier
• Premium+ yearly: $39.99 per year, about $3.33 per month
• Extra storage add-ons: reported at $19.99 per year for 1TB, $59.99 for 3TB and $99.99 for 5TB in some regions

Yearly billing on Premium comes to roughly $1.50 per terabyte per month, which is very hard to beat. Some review sites list slightly different numbers such as $2.99 per month, because TeraBox runs regional pricing and promotions.

TeraBox also runs seasonal promotions. Black Friday 2026 lands on November 27, and cloud storage brands often drop their lowest prices around then. Click here to see the current live price and any limited-time deal.

How much does TeraBox Premium cost per month?

About $3.49 on monthly billing, or around $3 per month when you pay yearly.

Is there a TeraBox free trial?

The free plan itself works like a permanent free trial with 1TB. Capterra lists no formal trial, though TeraBox has run promotional Premium trials at times, so check the offer on your sign-up screen.

Is TeraBox legit?

Yes, TeraBox is legit. It is a real, widely used cloud storage service with hundreds of millions of users reported, and independent safety checkers have not flagged the official site as a scam.

• Scamadviser reportedly gave it a 100 out of 100 trust score
• Gridinsoft rated terabox.com as likely safe with a 95 out of 100 score
• Capterra shows a 4.3 average from 43 reviews, and the iOS App Store shows about 4.5 stars from over 11,000 ratings
• Cloudwards scored it 3.2 out of 5 mainly over privacy and free plan limits
• Trustpilot scores have been reported anywhere from about 2.4 to 3.5 depending on the snapshot, with many complaints about ads and billing

The honest takeaway: the service is real and the storage works. The complaints are mostly about ads, speed limits and privacy, not about people losing money to a scam. Watch out for fake TeraBox look-alike sites and only download from the official site and app stores. Use the official TeraBox sign-up link here.

Is TeraBox safe?

TeraBox is safe for everyday files like photos, videos, movies and general backups. It is not the best fit for highly sensitive documents.

• Data is protected with encryption in transit and standard account security
• It does not offer zero-knowledge end-to-end encryption, so TeraBox can technically access stored files
• Shared files are only as safe as whoever uploaded them, so scan unknown downloads
• Use a strong password and two-factor authentication where available

A smart approach many reviewers suggest: use TeraBox for bulk, non-sensitive storage and keep your most private documents in an end-to-end encrypted service.

Is TeraBox worth it?

Yes, for most people who need lots of cheap storage. The free 1TB is genuinely useful, and Premium is a very low price for 2TB.

• Worth it if you store lots of photos, videos or backups
• Worth it if you want a free place to offload your phone storage
• Worth upgrading if ads and slow downloads annoy you
• Not ideal if you need zero-knowledge privacy for sensitive data

At around $3 a month for 2TB, Premium costs less than a coffee. See the Premium deal available today.

Is TeraBox good?

Yes, TeraBox is good for what it is built to do: give you a huge amount of storage for little or no money. TechRadar concluded the speed throttling and file size limits are reasonable compromises for the free terabyte.

• Good value: the cheapest per-terabyte pricing among major consumer cloud services
• Good apps: clean, easy to use and available on every major platform
• Good for media: Premium streams original quality video
• Weak spots: ads on free, slower free downloads and no end-to-end encryption

TeraBox free vs Premium: what changes?

• Storage: 1TB free versus 2TB on Premium
• Ads: ads on free, ad-free on Premium
• Downloads: throttled on free, much faster on Premium (Cloudwards found free downloads took over five times longer)
• Upload size: 4GB per file on free, far larger on Premium
• Video: lower quality playback on free, original quality on Premium
• Extras: cloud decompression and a bigger encrypted vault on Premium

If you are on the fence, start free and upgrade only when you feel the limits. Start free with TeraBox here.

TeraBox pros

• 1TB of free storage, the largest free tier on the market
• Premium is extremely cheap at about $3 to $3.49 per month for 2TB
• Works on web, Android, iOS, Windows and Mac
• Automatic photo and video backup
• Easy file sharing with password and expiry options
• Original quality video playback and cloud decompression on Premium
• Large file uploads on Premium
• Built-in AI tools on higher tiers

TeraBox cons

• Ads on the free plan, including full-screen ads in the mobile app
• Free downloads are slow and throttled
• 4GB per-file upload limit on free accounts
• Lower video quality on free
• No zero-knowledge end-to-end encryption
• Ownership and privacy questions raised by some reviewers
• Pricing varies by region, so check the final price at checkout

TeraBox vs Google Drive

• Free storage: TeraBox gives 1TB, Google Drive gives 15GB
• Price for more space: TeraBox 2TB costs about $3 to $3.49 per month, which is far cheaper than comparable Google plans
• Max file size: Drive handles much larger single files, while TeraBox free caps at 4GB
• Ads and speed: Drive has no ads, TeraBox free does
• Best for: TeraBox for cheap bulk storage, Drive for tight integration with Google apps

TeraBox vs Dropbox

• Price: TeraBox Premium is a fraction of the cost of Dropbox paid plans
• Free tier: TeraBox gives 1TB, Dropbox gives far less
• Privacy: Dropbox has a longer track record with business customers
• Best for: TeraBox for personal media and backups, Dropbox for team workflows

TeraBox vs MEGA and pCloud

• Storage per dollar: TeraBox wins
• Privacy: MEGA offers end-to-end encryption, which TeraBox does not
• Free plan: TeraBox offers 1TB, MEGA offers 20GB
• Best for: TeraBox when price and space matter most, MEGA when privacy comes first

Who should use TeraBox?

• Students who need cheap space for notes, videos and projects
• Content creators who store lots of footage and photos
• Anyone whose phone storage is always full
• Families who want a shared bulk backup
• Budget-conscious users who want 2TB without paying Google or Apple prices

Who should avoid TeraBox?

• Anyone storing highly confidential business or legal documents
• People who need end-to-end encryption by default
• Users who cannot tolerate any ads on a free plan

If you fit the first list, get started with TeraBox now.

How to get started with TeraBox

• Click this link to open the official TeraBox sign-up page
• Create a free account with your email or social login
• Download the app on your phone or computer
• Upload your first files and switch on automatic backup
• Upgrade to Premium when you want faster speeds and no ads

FAQs about TeraBox

Is TeraBox legit?

Yes, TeraBox is a legit cloud storage service with a large global user base. Independent safety checkers rate the site as trustworthy, though user reviews are mixed on ads and privacy.

Is TeraBox safe to use?

Yes, it is safe for everyday personal files. It lacks end-to-end encryption, so avoid storing highly sensitive documents there.

Is TeraBox really free?

Yes, the 1TB of storage is free. The free plan comes with ads, slower downloads and a 4GB per-file limit.

How much free storage does TeraBox give?

1TB (1,024GB) for every free account.

How much does TeraBox Premium cost?

About $3.49 per month, or $35.99 per year (around $3 per month). Prices can vary by country.

How much storage does TeraBox Premium give?

2TB on Premium, with higher tiers and add-on storage available.

Is TeraBox worth paying for?

Yes, if you want ad-free use, faster downloads and 2TB at roughly $3 a month. It is one of the cheapest 2TB plans around.

Does TeraBox have ads?

Yes on the free plan. Premium removes ads.

Is TeraBox a Chinese app?

It is operated by Flextech Inc., which describes itself as Tokyo-based. The product began as Dubox, which had Baidu links, and sources differ on current ties.

Who owns TeraBox?

Flextech Inc.

Is TeraBox owned by Baidu?

It has historical Baidu roots through Dubox. Some reports say it is now fully Japanese-owned, while others still describe Baidu ties.

What is the maximum file size on TeraBox?

4GB per file on free. Premium raises it substantially, listed at up to 128GB on the official plans page.

Why is TeraBox so slow?

Free accounts have throttled download speeds. Premium removes most of that limit.

Can I use TeraBox without ads?

Yes, by upgrading to Premium.

Does TeraBox work on iPhone and Android?

Yes, plus Windows, Mac and web.

Does TeraBox back up photos automatically?

Yes, you can turn on automatic photo and video backup in the app.

Is TeraBox better than Google Drive?

For free space and price, yes. For file size limits, ads and app integration, Google Drive wins.

Is TeraBox better than Dropbox?

For price and free storage, yes. Dropbox is stronger for team collaboration.

Is TeraBox end-to-end encrypted?

No. It uses standard encryption but not zero-knowledge end-to-end encryption.

Can TeraBox see my files?

Because it is not zero-knowledge, the provider can technically access stored data. Read the privacy policy for details.

Is TeraBox good for storing videos?

Yes, especially on Premium where original quality playback and big uploads are unlocked.

Can I share TeraBox files with people who do not have an account?

Yes, using share links with optional passwords and expiry dates.

How do I cancel TeraBox Premium?

Cancel auto-renewal from your account settings or through the app store you subscribed with.

Does TeraBox offer a refund?

Policies depend on where you bought. Check the terms at checkout or with your app store.

Does TeraBox have a free trial?

The free plan lets you try the service permanently. Promotional Premium trials appear from time to time.

Is there a TeraBox discount code?

No verified public code is confirmed right now. Use the official link to see the current live offer. Check today's TeraBox price here.

Is there a TeraBox Black Friday deal?

Black Friday is November 27, 2026, and cloud storage brands often run discounts around then. Check the live offer on the official page before you buy.

What are the best alternatives to TeraBox?

Google Drive, Dropbox, MEGA, pCloud, IDrive and Internxt, depending on whether you value price, privacy or integration.

TeraBox review conclusion

TeraBox is a very good deal if you want a lot of storage for almost nothing. You get 1TB free, Premium is about $3 to $3.49 a month for 2TB, and the apps are easy to use on every device. The catches are ads on free, slower downloads, the 4GB free file limit and no end-to-end encryption. For photos, videos and bulk backups, it is hard to beat on price.

My advice: start free, test it with real files, then upgrade to Premium if the ads and speed limits bother you. Claim your free TeraBox storage and see the best live Premium price now.

TeraBox discount code

Looking for a TeraBox discount code? I could not verify any working public coupon code right now, and I will not invent one for you. Coupon sites list big percentages, but many of those are third-party resales or expired offers.

• The safest way to get the lowest price is to use the official link below
• Yearly billing already saves you around 14 percent versus paying monthly
• Watch for seasonal promotions such as Black Friday on November 27, 2026
• Prices can vary by country, so confirm the final amount at checkout

Click here to see TeraBox's current live offer and start with 1TB free.