FZZ file format is used by Fritzing software application. It is a designing and electronics prototyping program.
The file format used by Fritzing software application is easy to convert into other file formats as this file format is introduced only to convert into different file formats easily. FZZ file format is a compressed file format which allows the user to share it over the internet easily as its file size is considerably decreased as the data in this file format is compressed while saving. This file format is also used to save PCB designs made in the same designing environment.
In addition to the problem described above, i.e. the lack of the appropriate application to support the .FZZ file, there may be several reasons that cause problems with opening and operation of the data format:
A quite common problem is the lack of application in the appropriate version. Even if you have an application, with the help of which you should open the .FZZ file, you may have a problem with it because of its version. Perhaps in previous versions the application has not yet supported the .FZZ file, so download the update and check again.
If you have already installed the appropriate application, and it is the correct version, the file may not open correctly, because the operating system does not have information that this program supports the file. So you need to "show" which program the computer should use. To do this:
It also happens that the file you want to open is corrupt and therefore there is no such possibility. In this situation, you should find its different version, or ask a person from whom you got, to send it again.