Keep It 2.5.5 macOS

Keep It is for writing notes, saving web links, storing documents, and finding them again. Available on Mac, and as a separate app for iPhone and iPad, changes are automatically made available to all your devices with iCloud. Keep It is the destination for all those things you want to put somewhere, confident you will find them again later.

*** You need to disable the System Integrity Protection (SIP) to perform the selected Application.

Supported Operation Systems
macOS 11.3 or later

HomePage:

https://reinventedsoftware.com/keepit/