Protect files with a password

Encrypt files with AES encryption to keep sensitive data confidential.

Highly Secure
By properly applying AES-256 encryption, your sensitive data gets the highest level of security.
Privacy Guaranteed
Encryption and decryption processes are performed within your browser, rather than on server.
Easy To Use
With a user-friendly interface, everyone can easily encrypt their files.
Pretty Fast
Encryption takes just a few seconds, even for large files.
Shared Encryption
You can securely share encrypted data with others without sharing a common password.
Cross Platform
ZipOne can be accessed through a modern web browser on any device.
Plans and pricing
Basic
Free
  • All security features
  • 10 encryptions / day
  • 20 decryptions / day
  • Basic text editor
Standard
$8 /Month
  • Including all in Basic
  • Unlimited encryptions
  • Unlimited decryptions
  • Unlimited file size
  • Advanced text editor
Premium
$15 /Month
  • Including all in Standard
  • Shared Encryption
  • Cloud storage connector

* Standard plan offers 30-day free trial. No credit card required.

Frequently asked questions
How does ZipOne protect my data?

Your data is encrypted with the AES-256 algorithm within your browser, rather than on the server, ensuring that it remains inaccessible to anyone, including ZipOne.

AES-256 is a prevalent security technique that offers robust encryption for safeguarding sensitive data. Unless the correct Key (akin to a password) is provided, AES-256 cannot be cracked under the current technology.

How does ZipOne protect my password?

Your password serves as the sole key for unlocking your encrypted files. It is combined with an adequately long random salt and fortified through 100,000 iterations of PBKDF2, resulting in an encryption key that effectively resists brute-force attacks.

Furthermore, ZipOne uses Secure Remote Password (SRP) Protocol to authenticate users, this means your password is never stored on the ZipOne's servers. Even if ZipOne is hacked, your password remains secure as it exists solely in your mind.

What is the difference between ZipOne and compression software?

ZipOne is specifically designed to ensure the safety of your data, offering a significantly higher level of security compared to standard compression software. By applying a range of data encryption technologies such as AES-256 encryption and two-factor authentication, your data gets the highest level of security.

Compression software is primarily engineered to optimize file compression in terms of efficiency and speed, with security features serving as secondary functions. The password protection offered by compression software can be viewed as a basic data privacy measure, deterring casual snooping; however, it can not provide the highest level of security for your files.

Do I need technical expertise to use ZipOne properly?

No, you don't. ZipOne offers a user-friendly interface that makes it easy for anyone to encrypt their sensitive data without requiring any technical expertise.

Why should I trust you?

You don't need to trust. ZipOne is browser based, everyone can use the Developer Tools to inspect our implementation if they want.

Will I be locked into a contract?

You can easily cancel your subscription at any time. You won’t be charged for your next billing cycle.

Can I have a refund?

Since we offer a free tier trial to all users, we do not issue refunds for subscriptions. Please review our Refund Policy and test our service thoroughly before making a purchase decision.