10 Best Cloud Storage Services in 2026, Tested and Compared
Cloud storage keeps files available across computers, phones, and browsers. A good service also makes file sync clear and reliable on Windows.
This guide compares 10 cloud storage services for Windows users. It focuses on storage, desktop apps, privacy, sharing, pricing, and File Explorer access. Findings use official product documentation and independent PCMag testing.
Quick answer:
Best overall: OneDrive for Windows users who work with Microsoft 365 and need direct File Explorer integration.
Best for Google Workspace: Google Drive for Google Docs, Sheets, Slides, Gmail, and team collaboration.
Best for privacy: Proton Drive or MEGA for users who place encryption and private file access first.
Best for simple file sharing: Dropbox for a mature desktop workflow and many integrations.
How we picked these tools
Each service on this list provides cloud file storage and a Windows access method. We checked the official homepage, desktop support, storage offers, and major features.
We also used independent PCMag reviews where available. Pricing is accurate as of August 2026, but prices and plan names can change by country and billing period.
At a glance: a comparison
Tool | Best for | Starting price |
|---|---|---|
OneDrive | Windows and Microsoft 365 | Free; paid plans vary |
Google Drive | Google Workspace | Free; Google One from $1.99/mo |
Dropbox | File sharing and integrations | Free; Plus from $11.99/mo |
Box | Business integrations | Free; paid plans vary |
pCloud | Privacy and lifetime plans | Free; paid plans vary |
Sync.com | Private file sync | Free; paid plans vary |
Proton Drive | End-to-end encrypted storage | Free; paid plans vary |
MEGA | Encrypted storage and large free tier | Free; paid plans vary |
iCloud Drive | Apple users with Windows PCs | Free; iCloud+ from $0.99/mo |
IDrive | Backup and recovery | Paid plans vary |
1. Microsoft OneDrive
OneDrive is Microsoft's cloud storage service. It syncs files between the cloud and Windows, and synced files appear in File Explorer.
Key features:
File Explorer integration: Open synced files in a OneDrive folder inside File Explorer.
Files On-Demand: View online files without storing every full file on the PC.
Microsoft 365 connection: Use OneDrive with Word, Excel, PowerPoint, Outlook, and Teams.
We rated OneDrive for its best overall cloud storage service. This review praised its usability, reliability, Windows backup, and Microsoft 365 value. Note that, the free plan includes 5 GB, and users who need more space can subscribe for a larger plan.
Pros:
Strong Windows integration
Useful Microsoft 365 bundles
Clear online-only and local file states
Cons:
Free plan has 5 GB
Best value requires Microsoft 365
Sync errors can confuse new users
Pricing: Microsoft provides 5 GB free. Microsoft 365 Basic includes 100 GB, and Microsoft 365 Personal includes 1 TB.
2. Google Drive
Google Drive stores files online and connects them with Google Docs, Sheets, Slides, Gmail, and Google Workspace. Drive for desktop adds a Google Drive location to Windows File Explorer.
Key features:
Google Workspace editing: Open and edit Docs, Sheets, and Slides files in a browser.
Streaming: Access cloud files without downloading a full local copy.
Sharing: Share files and folders with permissions for viewing, commenting, or editing.
Developers selected Google Drive as its pick for Google Workspace users. The review praised its sharing, free storage, and online office tools. It also noted that the free 15 GB is shared with Gmail and other Google services.
Pros:
Largest common free storage allowance
Excellent Google app connection
Strong browser collaboration
Cons:
Gmail uses the same storage quota
Some files open only in a browser
Drive for desktop needs separate installation
Pricing: Google accounts include up to 15 GB. Google One Basic starts at $1.99 per month for 100 GB.
3. Dropbox
Dropbox is a cloud storage and file-sharing service with desktop, mobile, and web browser app. Its Windows app creates a Dropbox folder that works with File Explorer.
Key features:
Desktop sync: Keep Dropbox files in a familiar Windows folder.
File sharing: Send links and manage access without sending large attachments.
Integrations: Connect Dropbox with tools such as Gmail, Slack, Zoom, and Zapier.
People chose Dropbox as an useful extra tools. Their reviews praised its integrations, document editing, screen capture, password, and e-signature features. It also identified the 2 GB free plan as a major limit.
Pros:
Easy file sharing
Large integration library
Familiar desktop workflow
Cons:
Free plan has only 2 GB
Paid plans cost more than some rivals
Extra features can make the product feel busy
Pricing: Dropbox Basic is free with 2 GB. Dropbox Plus starts at $11.99 per month according to PCMag's current comparison.
4. Box
Box is cloud storage built for file sharing, content management, and business workflows. Box Drive provides access to cloud files from a Windows desktop.
Key features:
Business integrations: Connect Box with Microsoft Teams, Slack, and other services.
Box Drive: Browse cloud files from the Windows desktop.
Permission controls: Set access rules for shared files and folders.
What other people thought about it:
PCMag selected Box for integrations. The review praised its large integration library and support for business file workflows. It also noted that Box is less competitive on price than some consumer services.
Pros:
Strong business controls
Large integration library
Generous 10 GB free plan
Cons:
Less attractive for simple personal storage
Free plan limits individual file size
Business features can feel complex
Pricing: Box provides a free personal plan with 10 GB. Paid prices depend on the personal or business plan selected.
5. pCloud
pCloud is a cloud storage service that focuses on file access, sharing, and privacy. It provides desktop apps for Windows and supports subscription and lifetime storage options.
Key features:
Virtual drive: Access cloud files without keeping every file on the local disk.
Lifetime plans: Select plans offer a one-time payment instead of a recurring subscription.
Optional encryption: pCloud Encryption provides an additional privacy feature for selected files.
What other people thought about it:
Cloudwards describes pCloud as a fast service with useful sharing and a strong lifetime-plan option. The review also notes that client-side encryption requires a separate feature rather than covering every file by default.
Pros:
Lifetime plan option
Clear desktop drive model
Useful media and sharing tools
Cons:
Some privacy features cost extra
Lifetime offers need careful plan review
Collaboration tools are less complete than Google Workspace
Pricing: pCloud lists subscription and lifetime plans. Its pricing page lists lifetime storage options such as 500 GB and 2 TB, with prices subject to change. [6]
6. Sync.com
Sync.com provides cloud storage and file sharing with a strong privacy focus. It supports Windows sync, team folders, and secure file links.
Key features:
End-to-end encryption: Sync states that it cannot read files protected by its encryption model.
Secure sharing: Create links and control access to shared files.
Team folders: Keep shared work files in one managed location.
What other people thought about it:
PCMag selected Sync for simple, straightforward syncing. The review praised its ease of use, broad platform support, and business features. It also noted that Sync does not provide a native Linux app.
Pros:
Strong privacy position
Simple file sync
Business-friendly sharing controls
Cons:
Fewer advanced productivity tools
No native Linux app
Some business features require paid plans
Pricing: Sync.com offers a free 5 GB plan. Paid personal and business plans vary by billing period and account type.
7. Proton Drive
Proton Drive is a privacy-focused cloud storage service from Proton. It provides encrypted file storage, sharing, and desktop access for Windows users.
Key features:
End-to-end encryption: Files are encrypted so that Proton cannot read their contents.
Encrypted sharing: Share files while keeping privacy controls in place.
Proton account connection: Use the service with other Proton privacy tools.
What other people thought about it:
CNET selected Proton Drive for privacy and security. The review praised its encryption and privacy model. It also reported fewer productivity extras and slower uploads than some less private services.
Pros:
Strong privacy design
Useful encrypted sharing
Good fit for Proton users
Cons:
Fewer office editing tools
Encryption can affect speed
Some advanced features are still developing
Pricing: Proton Drive offers a free plan and paid storage through Proton's plan structure. Check the official pricing page for current storage and billing details. [8]
8. MEGA
MEGA combines encrypted cloud storage with file sharing, backup, sync, and private communication tools. Its desktop app supports Windows file access and synchronization.
Key features:
End-to-end encryption: MEGA encrypts stored and shared files under its privacy model.
Large storage plans: Paid plans provide large storage and transfer quotas.
Desktop sync and backup: Sync files across devices and back up selected folders.
What other people thought about it:
Cloudwards describes MEGA as a strong privacy and storage option with generous transfer limits. The review also notes that some advanced features and plan rules require careful reading.
Pros:
Strong encryption focus
Large storage choices
Useful sharing controls
Cons:
Transfer limits vary by plan
Interface can feel busy
Some collaboration features trail Google Drive
Pricing: MEGA provides a free plan and paid plans. Its pricing page lists Pro plans with storage and transfer quotas, including a 3 TB plan listed at €15 per month. [9]
9. iCloud Drive
iCloud Drive is Apple's cloud file service. Windows users can install iCloud for Windows and access iCloud Drive files through File Explorer.
Key features:
Apple device sync: Keep files connected across iPhone, iPad, and Mac devices.
Windows access: Use iCloud for Windows to open iCloud Drive from File Explorer.
Apple ecosystem support: Connect files with Photos, Notes, and other Apple services.
What other people thought about it:
Like its name, iCloud Drive is recommended for Apple users. Its automatic integration across Apple devices is highly praised by users. iCloud gives you free 5 GB allowance.
Pros:
Best fit for Apple devices
Simple setup for Apple users
Works on Windows through iCloud for Windows
Cons:
Free plan has 5 GB
Less useful without Apple devices
Windows experience is less central than OneDrive
Pricing: Apple provides 5 GB free. iCloud+ starts at $0.99 per month for 50 GB in the United States.
10. IDrive
IDrive is a cloud backup and file-sync service. It supports computer backup, external drive backup, file sharing, and recovery features.
Key features:
Device backup: Back up computers, external drives, and selected folders.
File recovery: Keep older file versions and recover deleted data under plan rules.
Disk image backup: The Windows version supports complete disk image backup on supported plans.
IDrive for price. The review praised its backup depth, archiving, and recovery tools. It also described IDrive as more backup-focused than a simple cloud drive.
Pros:
Strong backup features
Useful recovery options
Supports many device types
Cons:
More complex than a basic sync folder
Promotional pricing can change
File sharing is not its main strength
Pricing: IDrive pricing depends on storage, device count, and promotions. Its personal plans include large storage tiers and monthly or yearly billing options.
Bottom line
OneDrive is the strongest general choice for Windows users who work in Microsoft 365. It gives users a direct File Explorer folder and combines storage with Office apps.
Google Drive is a better fit for Google Workspace users. Dropbox remains useful for sharing and integrations, while Box is stronger for business workflows.
pCloud, Sync.com, Proton Drive, and MEGA deserve attention from privacy-focused users. iCloud Drive is the practical choice for Apple households that also use Windows. IDrive is best when backup and recovery matter more than a simple sync folder.
The best service depends on your current workflow, storage needs, privacy expectations, and budget. Before you move files, review the free storage limit, desktop behavior, and restore options.
Frequently asked questions
What is the best cloud storage service overall in 2026?
OneDrive is the strongest general choice for Windows and Microsoft 365 users. Google Drive is a close alternative for Google Workspace users, while Proton Drive and MEGA suit privacy-focused users.
Is OneDrive better than Google Drive for Windows?
OneDrive has tighter Windows and Microsoft 365 integration. Google Drive provides more free account storage and stronger Google Workspace integration. The better choice depends on the apps and account system that you already use.
Can cloud storage services appear in Windows File Explorer?
Yes. OneDrive, Google Drive, Dropbox, Box, pCloud, Sync.com, MEGA, iCloud Drive, and other services provide Windows desktop apps or folder access. Streaming and sync behavior differs between providers.
Is cloud storage safe for personal files?
Cloud storage can protect files with encryption, account security, and version history. Privacy levels differ, so review encryption, recovery, sharing, and account security features before storing sensitive data.
Are there any free cloud storage services?
Yes. OneDrive provides 5 GB, Google accounts provide up to 15 GB, Dropbox provides 2 GB, Box provides 10 GB, Sync.com provides 5 GB, and iCloud provides 5 GB. Free storage limits and service terms can change.
This comparison uses official product documentation and independent reviews published or accessed between 2025 and August 2026. Pricing and features change quickly, so check each provider's website before you subscribe.