![Two-factor authentication icon](https://www.signable.co.uk/wp-content/uploads/icon_feature_2_factor_authentication.png)
Enhance security with Two-factor Authentication
Enable 2FA within your account to add an additional layer of security when logging in.
Maximise the security of your account
Two-factor authentication is a security method which requires two forms of identification to access your Signable account: your login details, and a code generated from an authenticator application. Enabling two-factor authentication gives your account an added layer of security.
Two-factor authentication explained
Check out some of our other great features
![Signable features - Bulk send](https://www.signable.co.uk/wp-content/uploads/icon_feature_bulk_send.png)
Bulk send
Send more than one envelope to multiple recipients in just a few clicks.
![Signable features - Prefill fields](https://www.signable.co.uk/wp-content/uploads/icon_feature_prefillable_fields.png)
Pre-fillable fields
Improve user experience by adding pre-fillable fields to your document templates.
![Signable features - All at once signing](https://www.signable.co.uk/wp-content/uploads/icon_feature_all_at_once.png)
Choice of signing sequence
Choose how to send your documents – to all parties at once, or in a specific sequence.
![Signable features - Address book](https://www.signable.co.uk/wp-content/uploads/icon_feature_address_book.png)
Contacts address book
View, update, and save contacts within your account. Never miss-type an email address again.
![Signable features - Language translation](https://www.signable.co.uk/wp-content/uploads/icon_feature_language_translation.png)
Multiple languages
Working with clients abroad? No problem. Signable supports 6 different languages.
![Signable features - Unlimited users](https://www.signable.co.uk/wp-content/uploads/icon_feature_unlimited_users.png)
Unlimited users
Add as many users to your Signable account as you wish, at no extra cost.
Try Two-factor Authentication for yourself
Experience Signable’s features for yourself with a free 14 day trial