C-Command: Mac Software

The easiest way to create and work with Mac disk images (.dmg files).

Organize files, archive e-mails, save Web pages and notes, search everything.

Save time by adding powerful spam filtering to the e-mail client on your Mac.

Connect AirPods (and other Bluetooth devices) to your Mac with a single click or keypress.

Add word auto-completion to your text editor.

Scripts for enhancing and automating DropDMG, EagleFiler, SpamSieve, and more.

C-Command Software was founded in January 2002 by Michael Tsai to develop great Mac utilities and productivity applications.