AppBinder

AppBinder is a Mac app that helps you connect the apps you use together in one workflow. Instead of jumping through a long list of open windows, you can set up logical links between a primary app and the tools that support it. It is built for people who move between related tasks throughout the day, including writers, developers, designers, and office professionals. Examples in the source include linking research tools to writing apps, terminals and docs to IDEs, or asset folders and inspiration boards to design tools. AppBinder also includes Smart Snapback, which lets you return to where you started after switching to a linked app. It is described as native, lightweight, and focused on keeping your workspace uncluttered.