Download Older Versions Of Macos
Carbon Copy Cloner requires macOS. CCC will not run on Windows.

Carbon Copy Cloner 5 is the latest version available. Users running Yosemite (10.10), El Capitan (10.11), Sierra (10.12), High Sierra (10.13), Mojave (10.14), or Catalina (10.15) should use this version of CCC. If you are having trouble downloading CCC from the link above, try this alternate download location.
- Download GStreamer. If you're on Linux or a BSD variant, you can install GStreamer using your package manager. For other platforms, specifically Windows, macOS, Android, and iOS, we provide binary releases in the form of official installers or tarballs maintained by the GStreamer project.
- Download Office 2007, 2010, 2013 & 2016. This guide will help you download earlier versions of Microsoft Office for Windows 10 and macOS.
Upgrading from CCC 4? CCC 5 is a paid upgrade. CCC 4 Personal and Household licenses purchased prior to May 22, 2017 are eligible for upgrade pricing. When you open CCC 5, it will automatically retrieve your new license or an upgrade coupon that you can use to purchase CCC 5 at 50% off. CCC 4 licenses purchased on or after May 22, 2017 are eligible for a free CCC 5 upgrade license.
Audacity 3.0.0 for macOS is now a 64-bit application. If you use the optional FFmpeg library you will need to download the 64-bit versions of them. Installation of Audacity. Double-click the downloaded DMG to mount it. Drag the “Audacity.app” icon in the DMG window to the /Applications folder icon on the right.
Download Previous Version Of Macos
CCC 5: Support for macOS 11 Big Sur
CCC 5.1.22 (and later) is qualified for macOS 11 Big Sur. Open CCC and choose 'Check for updates...' from the Carbon Copy Cloner to get the update, or click the 'Download CCC 5' button above. Please take a moment to review the following resources prior to upgrading to macOS Big Sur:

Carbon Copy Cloner 4.1.24 is compatible with Mountain Lion (10.8), Mavericks (10.9), Yosemite (10.10), El Capitan(10.11), Sierra (10.12) and High Sierra (10.13). Note that while this version of CCC may work on El Capitan and newer OSes, we recommend that El Capitan+ users upgrade to CCC 5. We offer technical support for CCC 4, but we are no longer actively developing it. If you are having trouble downloading CCC from the link above, try this alternate download location.
Download Older Versions Of Macos
CCC 4 and Mojave+: CCC 4 is qualified up to macOS High Sierra. CCC 4 license holders are welcome to continue using CCC 4 on later OSes with the understanding that this is an untested and unsupported configuration. CCC 5 is fully qualified on macOS Mojave and offers extensive support for APFS, including support for point-in-time restores via APFS filesystem snapshots.
Unsupported Versions
Download Older Version Of Chrome Mac Os
Download CCC 3.5.7 for use on Snow Leopard (10.6) and Lion (10.7). Download CCC 3.4.7 for use on Tiger (10.4) and Leopard (10.5). CCC 3.4.7 and 3.5.7 are provided as-is; we regret that we cannot offer any support for the installation or use of these older versions of CCC.
