Seamtile

A free Mac app that makes seamless repeating textures from photos

Latest version · zip

macOS 11 Big Sur or later · Mac with Apple silicon · Notarized by Apple

Install

Open the downloaded zip.
Move Seamtile.app to your Applications folder.
Open Seamtile. The AI model (about 238 MB) is downloaded once on first use.

Use from the command line

This version also supports batch processing from the command line.
Run this in Terminal to make the seamtile command available:

mkdir -p ~/.local/bin && ln -sf /Applications/Seamtile.app/Contents/MacOS/Seamtile ~/.local/bin/seamtile
seamtile --help
seamtile --cli -d out photos/*.jpg

Differences from the App Store version

	This version	App Store version
App features	All	All
Command line	Yes	No (App Store rules)
Updates	Download again from this page	Automatic via the App Store