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PlistEdit ProProperTree
Paid

Paid app with a free trial.

 Free

Free and open source under the BSD 3-Clause licence.

macOS Windows, macOS, Linux
  • Structured editing of plist and JSON files
  • Search across a whole folder of plists
  • Runs anywhere Python and Tkinter are available
  • Drag and drop node reordering
  • macOS only, requires macOS 14 or later
  • Paid after the trial
  • Requires a Python installation
  • Tkinter interface looks basic
Downloadable app Downloadable app
Closed source Open source
License not stated License: BSD-3-Clause
No account needed No account needed
Works offline Works offline

Checked October 1, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.