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Diamond is a document editor for Mac OS X, minimalist in design yet flexible and very powerful, allowing you to create a fully customized user interface, as minimal or as complex as you want. Although on the surface it presents a unique and highly configurable document window, beneath the surface it is a fully equipped Mac application and when editing a document will behave exactly as you expect it to. If your are familiar with editing Rich Text documents in other Mac applications, your are already very familiar with Diamond.

In addition to its own format/extension of .dmd, Diamond reads and writes files in the RTF, RTFD, Text,

What's New

Version 3.6:
  • Quashed bug that caused a new untitled window to open when the dock icon was clicked (as per user comment).


Mac OS X 10.5 or later

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Diamond User Discussion

2.8 3


Current Version (3.x)


Downloads 6,572
Version Downloads 2,615
License Free
Date 14 Jul 2010
Platform OS X / PPC 32 / Intel 32
Price Free
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