PyInstaller has gained popularity as a freezing tool in the last few years because it supports a wide variety of platforms, such as Windows, Linux, macOS X, Solaris, and AIX.
In addition, executables created using PyInstaller claim to take up less space than other freezing tools because it uses transparent compression. Another important feature of PyInstaller is its out-of-the-box compatibility with a large number of third-party packages. The full list of features, downloads, and documentation can be viewed by visiting http://www.pyinstaller.org/.
