Signal Support Center
-
Desktop
Seamlessly move your private messaging experience from your mobile phone to your desktop computer and back.
-
Android
If you are still on TextSecure, update to Signal!
-
iOS
Signal from the Apple Store is designed for the iPhone, but is.compatible with devices running iOS 8.0 or later.
-
Security
This section contains common questions regarding safety and reliability of the technology in the apps.
-
General
Promoted articles
- Who can I message on Signal Desktop? Where are my messages?
- What is Signal Desktop? How can I sign up?
- How do I install Signal Desktop?
- How do I use Signal Desktop? What are the features?
- Who can I call?
- Who can I message?
- How do I know my message is private?
- Who can I talk to with Signal? Where are my contacts?
- How do I know my message was delivered?
- I've found issues or bugs with Signal. What do I do now?
- Does Signal work with WhatsApp or vice versa?
- Does Signal have disappearing messages?
- Do my contacts also need to download and use Signal for me to be able message them?
- How can I donate?
- How can I contact you?
- How do I help?