Back in April of 2018 and depending upon the software you run, you may have noticed a is not optimized for your Mac. This message pops up when you run a 32 bit application on macOS High Sierra. Typically, 32 bit applications tend to be older, legacy apps that may not have newer 64 bit versions.

Read and choose which is the best Windows Emulator for Mac for you. 10 Best Windows Emulator for Mac (Free & Paid) – TechWhoop. Kaushal Malkan-November 16, 2017. It also supports the newly introduced touch bar and also allows you to share virtual machines. Virtual PC for Mac.

Although the application will run fine, Apple is likely gearing up to no longer support these 32 bit applications in a future version of macOS. • • • • • Running older software The issue with running old versions of software is that it can eventually 'break' and not function on a future version of the OS you are running it on. You can hope that the vendor of your application will keep on updating the software to run on future OS updates, but what if you have a very specific program that is no longer maintained? Or perhaps you have a software license for your current version of an application but upgrading to a more modern version introduces too great a cost? Running a virtual machine One possible solution to the 32 bit application dilemma is to run a version of the latest macOS that fully supports your app in a virtual machine. A virtual machine, or VM, is an emulated computer running on top of your current OS installation as a program. The VM takes resources from your actual computer and uses them to run itself in a contained environment as a separate system all together.

Think of it like the Matrix where the real world is your physical computer and the 'dream' world in the VM. Benefits of a VM Since you needn't buy new hardware, you can simply run an instance of the macOS version that will run your application without issue regardless of that app being 32 bit or 64 bit for as long as you keep your VM.

If you upgrade the macOS on your physical Mac, the VM version is completely separate from that process so you'll still be able to keep the 'old' macOS on the VM and run the 'new' macOS for all of your other up-to-date programs. You'll be able to have your proverbial cake and eat it to. Setting up a VM There are a few options for VM software solutions for you to choose from.

You can run,,,. All of the non-open source VM managers have free 'lighter' versions that will serve our purpose but you can get their full fledge versions that provide various features that are beyond the scope of this article. We will be using that is freely downloadable from the App Store. We chose Parallels Lite due to their ease of setup and ability to function on top of a macOS host passing system information that is needed for the guest macOS to properly install. Note that if one day you'd want to change your Mac's operating system to Windows or Linux then you'd might want to install one of the other mentioned VM managers since those can run on those host OSs albeit with a much more involved setup. We will also be using as the installed OS.

Equivalence of filezilla for mac mac. FileZilla is capable of using both FTP and SFTP, so you can have that extra security if you desire it.

You can use these instructions for older versions as well. Credit to for the command line bits to make a disk image to install macOS High Sierra from their Virtualbox install instructions on Windows 10. • Download from the App Store. • Download (but do not install).