Open settings

Choose Options → Settings… to open the separate Settings window.

Settings pages

Page Options
General Language; recent files history and item count; clear history; list view style; visible columns
Integration Shows Managed by Windows for the Microsoft Store build; file associations and the right-click menu are included in the package
Compression Default format, level 0–9 and method
Extraction Destination next to the archive, a fixed folder or ask; existing file handling; open the folder after extraction
Security Preserve Mark of the Web and safety limits
Appearance System / Light / Dark; accent color; icon style
Updates Only shows Updates are provided by Microsoft Store
Advanced Thread count; temporary folder; log level; custom 7z.dll under the LGPL

File associations in the Store build

Open Windows Settings → Apps → Default apps to choose GenZip for each format. Windows does not let apps make themselves the default.

Updates in the Store build

Microsoft Store provides updates. GenZip’s Updates page has no channel selection or update check button.