- 1 安装-Windows
- 1.1 Simple NSIS Installer Installation
- 1.2 Chocolatey
- 1.3 Command Line Installation
- 1.4 Uninstallation
- 1.5 Administrative installation
- 1.6 Advertisement
- 1.7 Automatic Installation on a Group of Machines
- 1.8 Installation on Linux using Crossover Office
- 2 安装-Linux/Unix
- 3 Ubuntu and Ubuntu-based systems
- 4 Debian and other debian-based systems
- 5 OpenSUSE
- 6 Gentoo
- 7 Fedora
- 8 Arch
- 9 Other
- 10 安装-Mac
You can install FreeCAD on Windows by downloading one of the installers below:
After downloading the .exe (NSIS Installer) file, double-click on it to start the installation process.
Below is more information about technical options. If it looks daunting, don't worry! Most Windows users will not need anything more than the above .exe to install FreeCAD and Get started!
Simple NSIS Installer Installation
The easiest way to install FreeCAD on Windows is by using the downloadable installer bundle above. This page describes the usage and features of the NSIS Installer for more installation options.
If you would like to download a development version (which may be unstable), see the Download page.
However, it is highly recommended that you use a package manager such as Chocolatey to keep your software updated. You can installed Chocolatey following these instructions and then open a PowerShell terminal as admin and run:
choco install freecad
every once in a while you can update your software with
choco upgrade freecad
to get the latest version available on Chocolatey repository. If there are any issues with the chocolatey package, you may contact maintainers on this page.
Command Line Installation
With the msiexec.exe command line utility, additional features such as non-interactive installation and administrative installation are available. See examples below.
With the command line
msiexec /i FreeCAD<version>.msi
installation can be initiated programmatically. Additional parameters can be passed at the end of the command line, for example
msiexec /i FreeCAD-2.5.msi TARGETDIR=R:\FreeCAD25
Limited user interface
The amount of user control permitted by the installer can be controlled with /q options:
- /qn - No interface
- /qb - Basic interface - display only a progress dialog with Cancel button
- /qb! - Like /qb, but hide the Cancel button
- /qr - Reduced interface - display all dialogs that do not require user interaction (skip all modal dialogs)
- /qn+ - Like /qn, but display "Completed" dialog at the end
- /qb+ - Like /qb, but display "Completed" dialog at the end
The property TARGETDIR determines the root directory of the FreeCAD installation. For example, a different installation drive can be specified with
The default TARGETDIR is [WindowsVolume\Programm Files\]FreeCAD<version>.
Installation for All Users
causes an installation usable by all users. By default, a non-interactive (/i) installation makes the package usable by the current user (the one performing the installation) only; an interactive installation presents a dialog which defaults to "all users" if the user performing the installation is sufficiently privileged.
A number of properties allow selection of features to be installed, reinstalled, or removed. The set of features for the FreeCAD installer is
- DefaultFeature - install the software proper, plus the core libraries
- Documentation - install the documentation
- Source code - install the sources
- ... ToDo
In addition, ALL specifies all features. All features depend on DefaultFeature, so installing any feature automatically installs the default feature as well. The following properties control features to be installed or removed
- ADDLOCAL - list of features to be installed on the local machine
- REMOVE - list of features to be removed from the local machine
- ADDDEFAULT - list of features added in their default configuration (which is local for all FreeCAD features)
- REINSTALL - list of features to be reinstalled/repaired
- ADVERTISE - list of features for which to perform an advertise installation
There are a few additional properties available; see the MSDN documentation for details.
With these options, adding
installs the interpreter itself and registers the extensions, but does not install anything else.
msiexec /x FreeCAD<version>.msi
FreeCAD can be uninstalled. It is not necessary to have the MSI file available for uninstallation; alternatively, the package or product code can also be specified. You can find the product code by looking at the properties of the Uninstall shortcut that FreeCAD installs in the start menu.
msiexec /a FreeCAD<version>.msi
an "administrative" (network) installation can be initiated. The files get unpacked into the target directory (which should be a network directory), but no other modification is made to the local system. In addition, another (smaller) msi file is generated in the target directory, which clients can then use to perform a local installation (future versions may also offer to keep some features on the network drive altogether).
Currently, there is no user interface for administrative installations, so the target directory must be passed on the command line.
There is no specific uninstall procedure for an administrative install - simply delete the target directory if no client uses it anymore.
msiexec /jm FreeCAD<version>.msi
it would be possible, in principle, to "advertise" FreeCAD to a machine (with /ju to a user). This would cause the icons to appear in the start menu and the extensions to become registered, without the software actually being installed. The first usage of a feature would cause that feature to be installed.
The FreeCAD installer currently only supports advertisement of start menu entries, but no advertisement of shortcuts.
Automatic Installation on a Group of Machines
With Windows Group Policy, it is possible to automatically install FreeCAD on a group of machines. To do so, perform the following steps:
- Log on to the domain controller
- Copy the MSI file into a folder that is shared with access granted to all target machines.
- Open the MMC snapin "Active Directory users and computers"
- Navigate to the group of computers that need FreeCAD
- Open Properties
- Open Group Policies
- Add a new policy, and edit it
- In Computer Configuration/Software Installation, choose New/Package
- Select the MSI file through the network path
- Optionally, select that you want FreeCAD to be de-installed if the computer leaves the scope of the policy.
Group policy propagation typically takes some time - to reliably deploy the package, all machines should be rebooted.
Installation on Linux using Crossover Office
You can install the windows version of FreeCAD on a Linux system using CXOffice 5.0.1. Run msiexec from the CXOffice command line. Assuming the install package is in the "software" directory on drive "Y:":
msiexec /i Y:\\software\\FreeCAD<version>.msi
The installation of FreeCAD on the most well-known Linux systems has been now endorsed by the community, and FreeCAD should be directly available via the package manager available on your distribution. The FreeCAD team also provides a couple of "official" packages when new releases are made, and a couple of experimental Personal Package Archive (PPA) repositories for testing bleeding-edge features.
Once you've got FreeCAD installed, it's time to get started!
Ubuntu and Ubuntu-based systems
Many Linux distributions are based on Ubuntu and share its repositories. Besides official variants (Kubuntu, Lubuntu and Xubuntu), there are non official derivatives like Linux Mint, Voyager and others. The installation options below should be compatible with these systems.
Official Ubuntu repository
FreeCAD is available from the Ubuntu Universe repository, and can be installed via the Software Center or from the terminal:
sudo apt install freecad
Note: the Ubuntu Universe package may be outdated as the packaging may lag behind the latest stable source code. In this case, it is suggested to install the package from the
-stable PPA below. In addition, installing the
-daily package can be done to test the development branch.
Stable PPA through the graphical interface
To install FreeCAD using the personal package archive (PPA) maintained by the FreeCAD project, please follow these instructions. The repository is called freecad-stable on Launchpad.
- Navigate to Ubuntu Software → Software & Updates → Software Sources → Other Software
- Click on , then copy and paste the following line
- Add the source, close the dialog, and reload your software sources, if asked.
Now you can find and install the last stable FreeCAD version from the Ubuntu Software Center.
Stable PPA through the console
- Add the PPA to your software sources:
sudo add-apt-repository ppa:freecad-maintainers/freecad-stable
- Retrieve the updated package lists:
sudo apt update
- Then install FreeCAD along with its offline documentation:
sudo apt install freecad freecad-doc
Note: due to packaging problems, in certain versions of Ubuntu the
freecad-doc package has collided with the installation of FreeCAD or one of its dependencies; if this is the case, remove the
freecad-doc package, and only install the
freecad package. If the
freecad-doc package doesn't exist, then ignore it.
Once you have the stable PPA added to your sources, the
freecad package will install this PPA version over the one provided by the Ubuntu Universe repository. You can see the available versions with
apt-cache policy freecad
freecad: Installed: (none) Candidate: 2:0.18.4+dfsg1~201911060029~ubuntu18.04.1 Version table: 2:0.18.4+dfsg1~201911060029~ubuntu18.04.1 500 500 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu bionic/main amd64 Packages 0.16.6712+dfsg1-1ubuntu2 500 500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages ubuntu@ubuntu:~$ apt-cache policy freecad-doc
Run the stable (PPA) version of FreeCAD: </translate>
Daily PPA through the console
As FreeCAD is in constant development, you may wish to install the daily package to keep with the latest improvements and bug fixes. The repository is called freecad-daily on Launchpad.
This version is compiled daily from the official master repository. Please beware that although it will contain new features and bug fixes, it may also have newer bugs, and be unstable.
Add the daily PPA to your software sources, update the package lists, and install the daily package: </translate>
sudo add-apt-repository ppa:freecad-maintainers/freecad-daily sudo apt-get update sudo apt-get install freecad-daily
<translate> Every day you can update to the latest daily: </translate>
sudo apt-get update sudo apt-get install freecad-daily
Note: in some cases new code or dependencies added to FreeCAD will cause packaging errors; if this happens, a daily package may not be generated until the maintainers manually fix the problems. If you wish to continue testing the latest code, you should get the source code and compile FreeCAD directly; for instructions see compiling.
Run the daily (PPA) version of FreeCAD: </translate>
Note: it is possible to install both the
-daily packages in the same system. This is useful if you wish to work with a stable version, and still be able to test the latest features in development. Notice that the executable for the daily version is
freecad-daily, but for the stable version it is just
Debian and other debian-based systems
Since Debian Lenny, FreeCAD is available directly from the Debian software repositories and can be installed via synaptic or simply with:
sudo apt-get install freecad
A vast release program for FreeCAD package builds are offered.
For installing of stable releases, please visit for a survey:
Generally for selecting the correct openSUSE distribution needed it is necessary to click on the particular view button.
The stable package version of FreeCAD could be found under:
The correct openSUSE distribution version must be selected in the lower part of the web page.
FreeCAD is typically installed with YAST (abbr. Yet another Setup Tool) the Linux operating system setup and configuration tool, or in any terminal (root rights required) with:
zypper install FreeCAD
This procedure only covers the installation of officially released stable FreeCAD program versions, depending on the installed links to the program package repositories of your OS.
To check out the latest development releases (unstable) you have to visit:
It is recommended to grab the binary packages directly. Then select the correct distribution for your installed openSUSE OS.
FreeCAD can be built/installed simply by issuing:
FreeCAD has been included in the official Fedora packages since Fedora 20. It can be installed from the command line with:
sudo dnf install freecad
On older Fedora releases, that was:
sudo yum install freecad
The gui packages managers can also be used. Search for </translate>"freecad".<translate>
The official release package version tends to be well behind the FreeCAD releases. Package: freecad shows the versions included in the Fedora repositories over time and versions.
More current versions can be obtained by downloading one of the </translate>.AppImage<translate> releases from the github repository. These work fine on Fedora.
If you want to keep up with the absolute latest daily builds, FreeCAD is also available on </translate>copr<translate> . To install the build from there, in a terminal session, enter:
sudo dnf copr enable @freecad/nightly sudo dnf install freecad
That leaves the </translate>copr<translate> repository active, so
sudo dnf upgrade
or equivalent, will update to the latest FreeCAD build, along with updates from any of the other active repos. If you want something a bit more stable, you can disable </translate>@freecad/nightly<translate> again after the initial install. The </translate>copr<translate> repository only keeps builds from the past 2 weeks. This is not a solution if you want to pick a specific older version.
Instructions are also available on compile FreeCAD yourself, including a script specifically for Fedora. With a minor change, to checkout the specific commit from git, any version since about FreeCAD 0.15 can be built on any distribution since Fedora 21.
Installing FreeCAD on Arch Linux and derivatives (ex. Manjaro):
pacman -S freecad
If you find out that your system features FreeCAD but is not documented in this page, please tell us on the forum!
Many alternative, non-official FreeCAD packages are available on the net, for example for systems like slackware or fedora. A search on the net can quickly give you some results.
Manual install on .deb based systems
Once you downloaded the .deb corresponding to your system version, if you have the Gdebi package installed (usually it is), you just need to navigate to where you downloaded the file, and double-click on it. The necessary dependencies will be taken care of automatically by your system package manager. Alternatively you can also install it from the terminal, navigating to where you downloaded the file, and type:
sudo dpkg -i Name_of_your_FreeCAD_package.deb
changing Name_of_your_FreeCAD_package.deb by the name of the file you downloaded.
After you installed FreeCAD, a startup icon will be added in the "Graphic" section of your Start Menu.
Installing on other Linux/Unix systems
Many common Linux distros now include a precompiled FreeCAD as part of the standard packages. This is often out of date, but is a place to start. Check the standard package managers for your system. One of the following (partial) list of commands could install the official version of FreeCAD for your distro from the terminal. These probably need administrator privileges.
apt-get install freecad dnf install freecad emerge freecad slackpkg install freecad yum install freecad zypper install freecad
The package name is case sensitive, so try `FreeCAD` as well as `freecad`. If that does not work for you, either because your package manager does not have a precompiled FreeCAD version available, or because the available version is too old for your needs, you can try downloading one of the </translate>.AppImage<translate> releases from the github repository. These tend to work on most 64 bit Linux distributions, without any special installation. Just make sure the downloaded file is marked as executable, then run it.
If that still is not good enough, and you can not locate another source of a precompiled package for your situation, you will need to compile FreeCAD yourself.
Installing Windows Version on Linux
See the Install on Windows page.
FreeCAD can be installed on macOS in on .dmg package which you can drag and drop into your Applications folder:
and the nightly build can be downloaded from
However, it is highly recommended to use a package manager such as HomeBrew to keep your software updated. Instructions to install HomeBrew can be seen here. When HomeBrew installed you can simply install FreeCAD through your bash terminal with
brew cask install freecad
and to upgrade the software to the latest version available on HomBrew Cask you may run
brew cask upgrade freecad
If there are any issues with the HomeBrew Cask formula you may report here.
This page describes the usage and features of the FreeCAD installer. It also includes uninstallation instructions. Once installed, you can get started!
The FreeCAD installer is provided as a app package (.app) enclosed in a disk image file.
You can download the latest installer from the Download page. After downloading the file, just mount the disk image, then drag it to the Application folder or a folder of your choice.
That's it.Just click on the app to launch FreeCAD. If you have this message "FreeCAD can't be open as it is from unidentified developer. " Open the folder (Application) and right click on the app then click open and accept to open the application.
There currently isn't an uninstaller for FreeCAD. To completely remove FreeCAD and all installed components, drag the following files and folders to the Trash:
- In /Applications: