C-Command Store


DropDMG 3.6.7

The easiest way to create and work with Mac disk images (.dmg files). Requires a Mac. Upgrade pricing is available.


EagleFiler 1.9.14

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


SpamSieve 3.0.5

Save time by adding powerful spam filtering to the e-mail client on your Mac. Requires a Mac. Upgrade pricing is available.


ToothFairy 2.8.4

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

Download on the Mac App Store Available on Setapp

You can pay via credit/debit card, PayPal, check, bank transfer, or money order. Payments are securely processed by FastSpring. Prices are set in USD and converted to the equivalent amount in other currencies by FastSpring. If you would prefer to have your credit card company convert the currency, go here. You can also purchase a gift or as a reseller.

Serial Numbers

Entering your serial number into a demo version of DropDMG, EagleFiler, or SpamSieve turns it into the fully licensed version. Shortly after placing your order, you should receive an e-mail containing the serial number(s) for the product(s) that you purchased. Please make sure that your mail server and spam filter will accept a message from c-command.com to ensure that you receive this message. (If you purchased SpamSieve bundled with Mailsmith or PowerMail, you can go to this page to obtain your serial number.) You can have your serial numbers re-sent if necessary.

License Information

Each license for DropDMG, EagleFiler, or SpamSieve is good for one person or one computer—your choice. This means that you can use it on your desktop Mac and your laptop, or you and your family can use it (in separate user accounts) on a shared Mac. If there are multiple users on multiple Macs, you should purchase multiple licenses. Volume discounts are available.

A family (all living in the same household) can share a 2-user license on any number of Macs. If you already have a single license, you can upgrade to a family license.

Upgrade Policy

Apps are sold as one-time purchases (not subscriptions). All maintenance releases (1.0.1, 1.0.2, 1.6.1, etc.) and minor feature updates (1.1, 1.2, 1.5, etc.) are free. We have a track record of many such updates, and they have included significant new features. Major upgrades (2.0, 3.0) are free if you purchased the previous version within the last six months. If you purchased longer ago than that, you get a discount. Free upgrades and discounts are only available if you originally purchased direct from C-Command, since the Mac App Store does not support upgrades.


The following is a complete list of the companies that are authorized to sell our products:

This page lists sites that are not authorized to distribute our products, but which may try to trick you into downloading adware or malware.


If you have trouble purchasing above, please try using the FastSpring store. If you have a question that’s not answered here, please contact sales@c-command.com.