Contact

Email us and a person will reply.

Questions about a particular set of zips, a purchase, or something not working right? A real person reads every message.

Email

info@zipcombiner.com

Include your computer (Mac or Windows, and its version) and, if you can, a screenshot of what you see. If a zip shows Couldn't combine, the text under Details… helps a lot.

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Purchases and refunds

If you bought ZipCombiner on the Mac App Store, refunds are handled by Apple through your purchase history. If you bought it on Gumroad, email us or reply to your Gumroad receipt to request a refund. Pricing and downloads