Google Launches First Beta Build of 64-Bit Chrome for Mac
Google today announced the launch of the first beta build of 64-bit Chrome for Mac, following the public release of 64-bit Chrome for Windows. — Earlier this month, Google added 64-bit support to Chrome Canary for OS X …
Context & Ripple Effects
Google's 64-bit push has moved channel by channel since June, when it opened 64-bit Chrome builds on the Dev and Canary channels for Windows 7 and 8. By August 27 that work had matured into a stable 64-bit release on Windows, and earlier this month the same progression began on OS X through Chrome Canary.
Today's beta extends that sequence to the Mac mainstream: the build sits one step below stable, meaning Google is validating 64-bit Chrome on Apple's platform with a wider tester base before a general release. The pickup across eight-plus outlets — from TechCrunch to the Chromium Blog itself — reflects how closely the browser community tracks each rung of this ladder.
First-order effects
- Mac users on Chrome's beta channel can now run 64-bit Chrome on OS X, giving Google a broad test population ahead of any stable Mac release.
- Chrome Canary's early-August 64-bit experiment on OS X graduates to a formal beta, confirming the Windows playbook — Canary, then beta, then stable — is being replicated on the Mac.
Second-order effects
- Other browser vendors shipping on OS X face pressure to match 64-bit parity or cede the performance argument to Chrome on modern Mac hardware.
- Extension and plugin developers targeting Chrome must verify compatibility with the 64-bit Mac build, adding a porting checkpoint before any stable rollout widens exposure.
Third-order effects
- If the pattern holds, 64-bit becomes the default assumption for desktop browsers across both Windows and OS X, with 32-bit builds relegated to legacy support rather than active development.
The trend: Browser vendors are standardizing on staged release channels — Canary to beta to stable — to migrate their engines to 64-bit across every desktop platform.