Communication

Signal Desktop · legacy macOS compatibility

Signal's linked desktop client for private messaging.

Current evidence confirms OS coverage only, not a precise final compatible version or lifecycle cutoff. This page stays out of search indexing until stronger legacy-version evidence is added.

View system records

Choose macOS manually when detection is unavailable.

macOS	Version or support record	Download
macOS Ventura 13	Releases listed by source (final version unconfirmed) ● OS coverage record	—

Sources & verification

● Last checked 2026-09-16

Signal installation requirements ↗ macOS Ventura 13

Compatibility notes

macOS Ventura 13
Signal Desktop currently requires macOS 13 or later.