Signal Not Working on Windows? Fix It Now
Signal is widely used around the world. Whether you are just getting started or dealing with a frustrating issue, this guide shows you how to use Signal for free, install it on any device and fix the most common problems step by step.
About Signal
Signal offers a free tier that covers most daily needs. If it fails to open, crashes or runs slowly, the fixes in this guide address the causes: outdated versions, a full cache, missing drivers or an unstable connection.
Fix it now
1. Check your internet connection
Some features need a stable connection. Restart your router or switch networks, then test again.
2. Use the free plan instead of paying
Most popular apps offer a generous free tier. Sign up with a free account and use the core features without paying.
3. Clear the app cache
On Android: Settings > Apps > Signal > Storage > Clear cache. On Windows: Settings > Apps > Signal > Advanced options > Reset.
4. Restart the app
Close the app completely, reopen it and try again. A quick restart clears many temporary glitches.
5. Run in compatibility mode
On Windows, right-click the app shortcut > Properties > Compatibility > run the compatibility troubleshooter.
Related guides
Frequently asked questions
Signal supports Windows, macOS, Android and iOS. Check the official requirements before installing.
Yes, Signal has a free tier. Some advanced features may require a subscription, but the core functionality is free to use.
Always download from the official website or the official app store. Avoid third-party download sites that bundle malware.