C-Command Store
Get 25% off with coupon code BLACKFRIDAY2024 through Monday, December 2.
You can also purchase a gift for someone. We’ll register the product in the recipient’s name but send the receipt to you.
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DropDMG 3.6.8The easiest way to create and work with Mac disk images (.dmg files). Requires a Mac. Upgrade pricing is available. |
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EagleFiler 1.9.16Organize files, archive e-mails, save Web pages and notes, search everything. Requires a Mac. |
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SpamSieve 3.1Save time by adding powerful spam filtering to the e-mail client on your Mac. Requires a Mac. Upgrade pricing is available. |
You can pay via Apple Pay, credit/debit card, PayPal, or bank transfer. Payments are securely processed by Paddle. Prices are set in USD and converted to the equivalent amount in other currencies by Paddle.
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.
Vendors
The following is a complete list of the companies that are authorized to sell our products:
- Paddle, our primary payment processor, sells DropDMG, EagleFiler, and SpamSieve.
- FastSpring, our alternate payment processor, sells DropDMG, EagleFiler, and SpamSieve. We recommended it for gifts, resellers, and purchase orders.
- Apple’s Mac App Store sells DropDMG and EagleFiler. (See the list of DropDMG differences and EagleFiler differences compared with the direct versions.)
- Application Systems Heidelberg
sells SpamSieve and supports it in German and French. 
DIGITALYCHEE sells EagleFiler and supports it in Chinese.- Infinisys sells DropDMG
, EagleFiler , and SpamSieve and supports them in Japanese. - Setapp’s subscription includes ToothFairy.
This page lists sites that are not authorized to distribute our products, but which may try to trick you into downloading adware or malware.
Questions
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.