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Client Download
Official original installer, security-verified, high-speed download with no waiting
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Frequently Asked Questions
A full system compatibility guide and troubleshooting — get started quickly with zero barriers!
Windows 10 / 11: If your computer runs Windows 10 or 11, download the Standard Edition directly. Windows 7 / 8: If your computer runs Windows 7 or 8, please choose the Compatibility Edition. Compatibility Edition: If you're not sure which OS version you have, or the Standard Edition doesn't run properly, please install the Compatibility Edition.
Apple Silicon: For Mac devices with Apple M1, M2, or M3 series chips. Intel: For Mac devices with Intel processors.
After the download completes, double-click the installer and follow the setup wizard to finish installation.
The Signal Translation Edition builds on Signal's existing secure messaging capabilities and adds multilingual translation assistance, meeting translation needs in secure-communication scenarios.
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