: For Info.plist files, Penguin provides a specialized panel that lists available keys, their descriptions, and platform compatibility.
Since the 1.2 release, the app has continued to evolve. Major subsequent updates introduced a (v2.0) and a complete UI overhaul to match the aesthetics of macOS Tahoe (v2.1 and v2.2).
: Several small interface improvements were introduced to make the tool feel more seamless on macOS. Penguin – Plist Editor 1.2
For developers who find Xcode's built-in editor cumbersome, Penguin remains a popular choice on the Mac App Store , often cited for its ability to "Copy As" Swift or Objective-C code directly from plist segments. Penguin - Plist Editor - App Store
Penguin 1.2 solidified the core workflow that developers still use today to manage app configurations and system settings: : For Info
Developed by , Penguin was created as a modern alternative to the barebones plist editors found in Xcode or standard text editors. Version 1.2 was a milestone in its early lifecycle, specifically addressing:
: It supports system-wide features like Dark Mode , iCloud syncing, and file versioning out of the box. Legacy and Beyond : Several small interface improvements were introduced to
: A notable graphical glitch that occurred when hovering over the title bar was resolved, ensuring a cleaner visual experience. Key Features and Workflow