DaisyDisk 2 is available in two editions: Mac App Store and
stand-alone (the one you purchase in our own store). The table below illustrates differences between these two versions:
|Stand-alone edition||Mac App Store edition|
|System requirements||Mac OS X 10.6 or newer||Mac OS X 10.6.6 or newer|
|Updates via||Built-in Sparkle updater||Mac App Store|
|Registration||License keys||Apple DRM|
|Buy site version||Buy Mac App Store version|
If you wish to migrate from the Mac App Store to the stand-alone edition, send your purchase receipt or screenshot of your App Store’s Purchased tab with DaisyDisk visible to firstname.lastname@example.org and we’ll send you back the key. Migration to the Mac App Store edition is technically impossible without re-purchasing DaisyDisk.