Move Mac App To Hard Drive
Allows you to connect a Mac external hard drive to your Windows PC. This is just so you can use one feature in the app, writing to the Mac partition. Transfer, copy, and move files quickly. Dec 18, 2018 Indeed the best way to increase C drive space is to transfer programs to an external hard drive. Problem - Is it possible to move programs to an external hard drive. When you install a program it generally puts a lot of files throughout the hard drive directories and registry, not just in the directory you select. I would recommend against moving applications to an external hard drive. The reason is speed. An external drive, especially a standard USB one, is much slower to access than your internal drive. So launching an app on an external drive, and using it as it accesses other parts of itself, will be slow and in some cases may not work as expected. Aug 11, 2017 I have an internal 1 TB drive which I would like to start using for all future application installations, however the App store automatically installs the apps to the primary hard drive which is filling up fast. The 1 TB internal drive is partitioned with a Mac Journaled/Windows split, FYI.
Move all the NON OS and Apps off the boot drive.
Keep all your applications with the system drive.
Mac Drive App
Open a new Finder window and click Pictures in the left sidebar. Click and drag the iPhoto Library file onto the external hard drive icon on your Desktop. Depending on how large your library is and the connection speed of the external drive, it may take several minutes. Oct 14, 2016 Remember to save everything to the Mac’s drive before you format. Set the external hard drive onto unwriteable state. Unmount the drive by clicking on the eject button next to the drive’s name in a Finder window. Disconnect the cable entirely, then reconnect it first to the drive, then to the Macintosh’s USB, Firewire or Thunderbolt port.
Mac OS doesn't normally need more than 150GB by itself, a few people have twice that (X-Plane can go anywhere and use 60GB)
I also would go for Windows on its own drive instead.

Move your home account to another drive or just all the data/doc and media libraries.
Move Mac App To Hard Drive Computer
I've played with a dedicated 3rd party apps drive (10K or 15K SCSI) and it doesn't help. Sometimes you can install a few third party with your home folder if you really insist and drag and drop, most installers will still need to add to the boot drive's Library.