SnipperApp 2 2.15.5 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application belongs to Developer Tools. We recommend checking the downloaded files with any free antivirus.
From the developer:
SnipperApp 2 is a native code snippets manager, built with Swift for macOS exclusively. This tool is a good helper in the developer's life. The application is designed to help you save your day-to-day working notes and snippets of code. It supports Markdown with preview mode.
You may want to check out more software for Mac, such as ModelBaker, iGooMap or Navicat for Oracle, which might be related to SnipperApp 2.