The software is free and provided by Brother (the manufacturer of P-touch label printers). You should not use random third-party "top download" sites, as they often bundle adware or outdated versions.
This is the preferred method for users on modern macOS (Ventura, Sonoma, etc.) as it bypasses the need to enter a serial number. Troubleshooting Legacy Downloads Brother P-touch Editor - App Store - Apple p touch editor 51 download mac top
: Go to the Brother Product Support page. The software is free and provided by Brother
Crucially, if you are on Mojave or High Sierra, select or 10.13 . If you select a newer OS, the site will automatically hide version 5.1. p touch editor 51 download mac top