Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some other product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? To find out, learn which version is installed now.
If your macOS isn't up to date, you may be able to update to a later version.
From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Mojave, followed by its version number. If you need to know the build number as well, click the version number to see it.
This example shows macOS Catalina version 10.15 build 19A583.
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Catalina. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
macOS | Latest version |
---|---|
macOS Catalina | 10.15.6 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |
May 26, 2020 If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos. NIJ has funded a number of free or low cost software tools, apps and databases to assist with investigations or research. Find tools for: Technical Assistance If you experience issues with the tools listed on this page, use the contact information on the developer's site for assistance. If you are unable to resolve your problem, contact the NIJ Web Manager.
Developer(s) | BlueTractorSoftware Ltd |
---|---|
Operating system | Mac OS X, Windows, Linux |
Platform | Java |
Type | Bioinformatics |
License | commercial |
Website | bluetractorsoftware.co.uk |
DNADynamo is a commercial DNA sequence analysis software package produced by Blue Tractor Software Ltd [1] that runs on Microsoft Windows, Mac OS X and Linux[2]It is used by molecular biologists[3] to analyze DNA and Protein sequences. A free demo is available from the software developers website.
DNADynamo is a general purpose DNA and Protein sequence analysis package that can carry out most of the functions required by a standard research molecular biology laboratory
DNADynamo has been developed since 2004 by BlueTractorSoftware Ltd, a software development company based in North Wales, UK [4]
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