instal the new for android FreeCAD 0.21.1

I'd be happy to help you install FreeCAD 0.21 on your Mac!

Firstly, please note that the installation instructions provided are for Windows systems, and we'll need to find an alternative method for installing on macOS Big Sur.

As FreeCAD is an open-source software, there might not be a direct installer for Mac OS. However, we can explore other options:

1. Homebrew: You can install FreeCAD using Homebrew, a package manager for macOS. Here's how:

* Install Homebrew by following the instructions on their website:

* Once installed, run the command `brew install freecad` in your terminal.

2. MacPorts: Another option is to use MacPorts, another package manager for macOS. Here's how:

* Install MacPorts by following the instructions on their website:

* Once installed, run the command `sudo port install freecad` in your terminal.

3. Manual Installation: If you're comfortable with manual installation, you can download the FreeCAD source code from GitHub and compile it yourself.

Before we proceed, I'd like to clarify a few things:

* Are you willing to try one of the above methods?

* Do you have any experience with package managers or terminal commands?

Let me know your thoughts, and I'll guide you through the process!

Instal the new for android FreeCAD 0.21.1