Fz File Viewer
Most Fritzing projects are shared as .fzz files, which are actually zipped archives containing the .fz file and any custom part images (SVGs).
Before diving into viewers, you must understand that the .fz extension is polymorphic. Depending on the context, it can represent three very different file types: fz file viewer
If you need to view an FZ file only once and don't want to install new software, online viewers are an option. However, exercise caution with proprietary or sensitive data. Most Fritzing projects are shared as