DropDMG’s file formats are human readable and diff-friendly. Integrates with tools like App Wrapper and SD Notary that can automate building/signing your app, making a disk image for it with DropDMG, and notarizing it.Ĭreate a bootable macOS install disk from a macOS installer downloaded from the App Store. Temporary options let you easily make one-off changes. Run the dropdmg tool from Xcode or your custom Makefile or build script.Ĭonfigurations let you reuse common collections of settings, and zip archive or vice-versa.Īutomate DropDMG via AppleScript ( sample scripts), Automator, or the command line. Gatekeeper Path Randomization, which can prevent them from working.)Īlso supports cross-platform archive formats such as. zip archives are subject to App Translocation, a.k.a. (Apps packaged on unsigned disk images or. dmg so that macOS knows it can be trusted after download. Create smaller disk images quickly using modern LZFSE compression.Ĭode-sign your.

Customers can install simply by dragging and dropping the app onto the convenient Applications folder link. dmg file with a software license agreement, a custom volume icon, and a precise icon layout atop a Retina-optimized background picture. Just drag and drop a file or folder, and DropDMG automatically figures out what to do: create a disk image, convert to another format, join files, etc.ĭeliver your Mac app on a. They are Apple’s preferred format for distributing Mac software and the only archive format whose contents you can directly access in the Mac Finder-no extraction or third-party software required. Disk images pack entire folders or disks into a single compressed file, either for transport across the Internet or simply for backup or archival. DropDMG makes it easy to create a professional disk image for your app.

Disk image creator free