C2 Password
Securely store and access your password and login information from any device with our powerful password manager.
Manage passwords with ease
Automatically generate and securely store passwords to simplify credential management across all your devices.
Secure items
Store passwords and other sensitive data such as addresses, banking information, and passport details while keeping everything organized through categories, tags, and favorites.
Password generator
Check the strength of passwords as you create them or let C2 Password generate complex combinations of letters, numbers, and symbols for you.
Enjoy a seamless online experience
Always have your credentials on hand when you need them, no matter what device you're using.
Unlimited cross-device syncing
Add items on one device and access them from anywhere through handy mobile apps, convenient browser extensions, or the C2 Password website.
Password autofill
Have saved credentials automatically filled in at login screens — no more having to remember a different password for each service. Learn more
Send files securely
Send files securely to others by requiring authentication from the receiver, adding text or image watermarks, or allowing them to be downloaded only once.
Security is our top priority
Achieve peace of mind knowing that only you and those you trust can access your private information on C2 Password.
End-to-end encryption
All data is protected through AES-256 encryption before it even leaves your device. Data traveling to and stored on C2 servers is fully encrypted, achieving comprehensive protection throughout the entire process.
Designed for security
The key used to encrypt and decrypt your data is stored on your devices and is never shared — not even with Synology C2 servers.
Get C2 Password for all your platforms
Start accessing your credentials from anywhere, at any time — at no additional cost.
Customer stories
See how these organizations achieved more with Synology.
"Before using C2 Password, I often had to reset my students' passwords. Besides being time consuming, it prevented us from focusing on our work. C2 Password fixed all this, helping our students understand the importance of privacy and credential safekeeping along the way."
Samir Buric, Professor and Lecturer, Electrical and Wood Processing High School of Bihac, Bosnia and Herzegovina
"C2 Transfer’s end-to-end encryption helps our organization upload confidential files to external servers more securely. In addition, one-time password protection through email or phone further reduces our worries about data leaks."
KL, Product Manager, Ganzin Technology Inc.
Additional resources
Check our security white paper, product tutorials, FAQs, and blog posts about password management.
Sign up for the C2 newsletter
Register now to get the latest updates about C2 services, technical insights, activities, and events.
To ensure you receive our newsletter, we will create a Synology Account for you using the email address provided.
Notes:
C2 Password Business features are only available with a C2 Identity Business subscription.