GarageSale

GarageSale is a macOS client that lets users create, edit, and monitor eBay listings from a single desktop application. It provides tools for launching new items, tracking sales, and handling inventory, with support for multiple eBay accounts and stores. The interface includes dark‑mode styling and mobile‑friendly design templates that comply with eBay’s requirements.

The software targets both private and professional sellers, offering features such as variations, fixed‑price items, parts compatibility, and CSV import for bulk data. It also supports synchronization of listings across several Macs and, in the Pro version, premium image hosting for up to 50 images per listing.

Built on eBay’s current APIs, GarageSale runs natively on macOS including Apple Silicon, and maintains secure HTTPS connections for all active content. It has been maintained for over fifteen years and is positioned as a comprehensive tool for managing eBay sales on the Mac platform.