FinderGo 1.4.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software lies within System Tools, more precisely File Managers. The actual developer of this free Mac application is Khoa Pham.
From the developer:
FinderGo is a simple and elegant macOS application that allows quick navigation from Finder to terminal. The program works as a Finder sync extension to open Terminal, iTerm, Hyper from Finder. You can follow the sandboxing requirement with custom scripts.
You may want to check out more Mac applications, such as getTunes or SharePoints AutoMounter, which might be similar to FinderGo.