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pCloud Crypto is a zero-knowledge encryption add-on for pCloud, the cloud storage service used by individuals and creative professionals around the world on Windows, Mac, Linux, Android, and iOS. It provides client-side encrypted folder protection within the pCloud environment, allowing users to designate a specific vault — the Crypto Folder — where files are encrypted locally before being uploaded. This review takes a neutral and practical look at what the add-on does well, where it performs consistently, and who is most likely to find it useful.

pCloud Crypto takes a different approach from full zero-knowledge services such as Proton Drive or Tresorit. Rather than encrypting the entire cloud storage account, it adds a protected encrypted zone within a standard pCloud account. Files outside the Crypto Folder are stored without end-to-end encryption — pCloud can access them — while files inside the Crypto Folder are encrypted client-side and inaccessible to pCloud.

This selective approach makes it a practical option for pCloud users who want strong encryption for their most sensitive files without switching to a fully encrypted storage service. It is less suited for users who want every file in their cloud storage to be zero-knowledge protected.

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What Is pCloud Crypto

pCloud Crypto is an encryption add-on for pCloud accounts that creates a dedicated encrypted vault called the Crypto Folder. It is available as a paid add-on to any pCloud plan — either as a monthly or annual subscription, or as a lifetime purchase — and integrates directly into the pCloud desktop and mobile apps.

Files placed in the Crypto Folder are encrypted on the user’s device using AES-256 before being uploaded. pCloud holds no encryption keys for the Crypto Folder and has no technical ability to access its contents. Files stored outside the Crypto Folder in the standard pCloud account remain unencrypted at the server level and are not covered by the zero-knowledge model.

pCloud is a Luxembourg-based company with servers in both the United States and Europe, giving users the option to select their preferred storage region. The Crypto add-on is compatible with all supported pCloud platforms — Windows, Mac, Linux, Android, and iOS — and the encrypted vault is accessible across all linked devices after authentication.

Key Features

Zero-Knowledge Crypto Folder The Crypto Folder is a designated area within the pCloud account where all files are encrypted locally using AES-256 before upload. pCloud has no access to the encryption keys or contents of this folder. In tested scenarios, this provides genuine zero-knowledge protection for files stored within the vault, independently of the standard pCloud storage that surrounds it.

Client-Side Encryption Before Upload Encryption is performed on the user’s device before any data is transmitted. This ensures that plaintext file content never reaches pCloud’s servers, and the encrypted data stored remotely is unreadable without the user’s Crypto passphrase.

Selective Encryption Within a Broader Storage Account Unlike fully zero-knowledge services, pCloud Crypto applies encryption only to the Crypto Folder. This gives users the flexibility to keep frequently accessed, less sensitive files in standard pCloud storage — benefiting from features such as media streaming and public sharing — while reserving the Crypto Folder for documents, financial records, or other sensitive material that requires stronger protection.

Cross-Platform Access The Crypto Folder is accessible on all platforms where pCloud is supported: Windows, Mac, Linux, Android, and iOS. Accessing the vault requires the Crypto passphrase in addition to the standard pCloud login, providing an additional authentication layer.

Lifetime Purchase Option pCloud Crypto is available as a one-time lifetime purchase, in addition to monthly and annual subscription options. For users who plan to use pCloud long-term, the lifetime option can offer better value than a recurring subscription and eliminates ongoing cost.

Integration with pCloud Features Outside the Crypto Folder, users retain access to all standard pCloud features — including file versioning, media playback, public sharing links, and the pCloud Transfer service for sending large files. The Crypto add-on works alongside these features rather than replacing them.

Performance Review

Encryption and Decryption Performance In tested scenarios, pCloud Crypto handles file encryption and decryption with minimal perceptible delay for typical document and photo file sizes. Larger files take proportionally more time to process, as encryption is performed locally in full before upload. The performance impact is comparable to other client-side encryption tools operating at this level.

Cross-Device Vault Access In tested scenarios, the Crypto Folder syncs reliably across desktop and mobile platforms. Accessing the vault on a new device requires entering the Crypto passphrase, after which encrypted files decrypt and display normally within the app. The authentication step adds a small amount of friction compared to accessing standard pCloud files, which is expected for a zero-knowledge folder.

Stability Within the pCloud Ecosystem The Crypto add-on integrates stably with the pCloud desktop and mobile apps. In tested scenarios, moving files in and out of the Crypto Folder, renaming items, and organizing folders within the vault behave consistently with standard pCloud file management. There are no separate applications to manage — the Crypto Folder appears as part of the existing pCloud interface.

Passphrase Recovery Limitation pCloud does not store the Crypto passphrase and has no means to recover it. If the passphrase is lost, the contents of the Crypto Folder become permanently inaccessible — a trade-off that is inherent to zero-knowledge encryption but particularly important to communicate clearly for non-technical users who may not be accustomed to managing their own encryption keys.

Pricing & Plans

pCloud Crypto is available as an add-on to any pCloud storage plan — it cannot be purchased independently without an underlying pCloud subscription. Pricing options include monthly, annual, and lifetime tiers. The lifetime option requires a one-time payment and provides permanent access to Crypto features without ongoing subscription costs, which is the same model pCloud uses for its base storage plans.

For users evaluating the total cost, the combined price of a pCloud storage plan and a pCloud Crypto lifetime license is worth comparing against the cost of a fully zero-knowledge service such as Proton Drive or Tresorit at equivalent storage tiers, as these may offer simpler pricing for users who want whole-account encryption rather than folder-level protection.

Current pricing for both pCloud storage plans and the Crypto add-on is listed on the official pCloud website.

Use Cases

Existing pCloud Users Who Want Stronger Protection for Sensitive Files pCloud Crypto is the most practical option for current pCloud users who want to add zero-knowledge encryption to their most sensitive files without migrating to a different cloud service entirely.

Users Who Want Selective Rather Than Full Encryption For users who store a mix of public-facing content — such as shared media or collaboration files — and private sensitive documents, pCloud Crypto’s folder-level approach allows both to coexist in one account without applying encryption overhead to every file.

Users Who Prefer a Lifetime Purchase Model The availability of a one-time lifetime license for both pCloud storage and the Crypto add-on makes it a practical choice for users who want to avoid recurring subscription costs over the long term.

Freelancers and Independent Professionals The ability to keep client contracts, financial records, and personal identification documents in an encrypted vault while maintaining easy access to other project files in standard pCloud storage suits freelancers who need both accessibility and targeted security.

Pros and Cons

  • Genuine zero-knowledge encryption for the Crypto Folder — pCloud cannot access encrypted file contents
  • Lifetime purchase option available for both the base storage plan and the Crypto add-on, removing ongoing subscription costs
  • Selective encryption allows users to benefit from standard pCloud features — media streaming, public sharing — for non-sensitive files while protecting sensitive content in the encrypted vault
  • Integrates directly into the existing pCloud app on all platforms without requiring a separate application
  • Cross-platform access to the Crypto Folder on Windows, Mac, Linux, Android, and iOS
  • Encryption applies only to the Crypto Folder — files stored outside this vault are not zero-knowledge protected and can be accessed by pCloud
  • If the Crypto passphrase is lost, the contents of the Crypto Folder are permanently inaccessible — there is no recovery option
  • Requires an existing pCloud subscription — the Crypto add-on cannot be purchased independently
  • Users who want whole-account zero-knowledge encryption may find fully encrypted services such as Proton Drive or Tresorit a cleaner solution
  • pCloud servers are located in the US and Europe — users with strong jurisdiction preferences should verify their selected storage region

Who Should Consider This App

pCloud Crypto is a strong fit for existing pCloud users who want to add zero-knowledge encryption to their most sensitive files without changing storage providers. It is particularly well suited for users who store a mix of accessible and sensitive content in the same account, those who prefer a lifetime purchase model over recurring subscriptions, and freelancers or independent professionals who need a secure vault for confidential documents within an otherwise standard cloud storage setup.

Users who want every file in their cloud storage to be zero-knowledge encrypted, or who do not already use pCloud, will likely find a fully encrypted service such as Proton Drive, Internxt, or Tresorit a more straightforward option. For those whose needs align with folder-level encryption within a flexible cloud storage account, pCloud Crypto is a well-executed and practical solution.

Final Verdict

pCloud Crypto delivers on its specific purpose: adding a genuine zero-knowledge encrypted vault within a standard pCloud storage account. The client-side encryption is sound, the integration with the pCloud app is seamless, and the lifetime purchase option provides a clear long-term value proposition.

The key limitation is scope — encryption applies only to the Crypto Folder, not the entire account. For users who understand and accept this distinction, pCloud Crypto is a practical and cost-effective way to add strong protection to sensitive files without migrating away from a cloud storage service they already use and trust.

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