IntelliJ IDEA is a cross-platform IDE that provides consistent experience on the Windows, macOS, và Linux operating systems.

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IntelliJ IDEA is available in the following editions:

Community Edition is không tính tiền and open-source, licensed under Apabít 2.0. It provides all the basic features for JVM and Android development.

IntelliJ IDEA Ultimate is commercial, distributed with a 30-day trial period. It provides additional tools & features for web and enterprise development.

For more information, see the comparison matrix.

System requirements

RequirementMinimumRecommendedRAM2 GB of không lấy phí RAM8 GB of total system RAMCPUAny modern CPUMulti-core CPU. IntelliJ IDEA supports multithreading for different operations và processes making it faster the more CPU cores it can use.Disk space2.5 GB và another 1 GB for cachesSSD drive with at least 5 GB of free spaceMonitor resolution1024x7681920×1080Operating system

Officially released 64-bit versions of the following:

Microsoft Windows 8 or later

macOS 10.13 or later

Any Linux distribution that supports Gnome, KDE, or Unity DE.

Pre-release versions are not supported.

Lakiểm tra 64-bit version of Windows, macOS, or Linux (for example, Debian, Ubuntu, or RHEL)

You vị not need to lớn install Java to run IntelliJ IDEA because Runtime is bundled with the IDE (based on JRE 11). However, to lớn develop Java applications, a standalone JDK is required.

Install using the Toolbox App

The Toolbox App is the recommended tool to install products. Use it to install và manage different products or several versions of the same sản phẩm, including Early Access Program (EAP) and Nightly releases, update and roll baông chồng when necessary, & easily remove sầu any tool. The Toolbox App maintains a list of all your projects lớn quickly open any project in the right IDE và version.

Install the Toolbox App

Run the installer and follow the wizard steps.

After you run the Toolbox App, cliông chồng its inhỏ in the notification area and select which hàng hóa và version you want to lớn install.


Log in lớn your Account from the Toolbox App and it will automatically activate the available licenses for any IDE that you install.

Install the Toolbox App

Mount the image and drag the Toolbox phầm mềm to the Applications folder.

After you run the Toolbox App, cliông xã its icon in the main thực đơn & select which hàng hóa and version you want to install.


Log in khổng lồ your Account from the Toolbox App và it will automatically activate the available licenses for any IDE that you install.

Install the Toolbox App

Extract the tarball lớn a directory that supports tệp tin execution.

For example, if the downloaded version is 1.17.7391, you can extract it khổng lồ the recommended /opt directory using the following command:

suvị tar -xzf -C /opt

Exedễ thương the binary from the extracted directory khổng lồ run the Toolbox App và select which product & version you want khổng lồ install. After you run the Toolbox App for the first time, it will automatically add the Toolbox App ibé lớn the main menu.


Log in to lớn your Account from the Toolbox App and it will automatically activate the available licenses for any IDE that you install.

You can use this shell script that automatically downloads the tarball with the lademo version of the Toolbox App, extracts it to lớn the recommended /opt directory, và creates a symbolic link in the /usr/local/bin directory.

Standalone installation

Install IntelliJ IDEA manually to manage the location of every instance and all the configuration files. For example, if you have a policy that requires specific install locations.

Run the installer and follow the wizard steps.

On the Installation Options step, you can configure the following:

Create a desktop shortcut for the launcher relevant khổng lồ your operating system.

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Add an thành quả Open Folder as Project lớn the system context thực đơn (when you right-cliông xã a folder).

Associate specific file extensions with IntelliJ IDEA to open them with a double-cliông xã.

Install the 32-bit version of Runtime if you are running a 32-bit Windows version.


To run IntelliJ IDEA, find it in the Windows Start thực đơn or use the desktop shortcut. You can also run the launcher batch script or executable in the installation directory under bin.

Extract the archive to the desired thư mục.

To run IntelliJ IDEA, use the launcher batch script or executable in the extracted directory under bin.

Mount the image & drag the IntelliJ IDEA ứng dụng lớn the Applications folder.

Run the IntelliJ IDEA ứng dụng from the Applications directory, Launchpad, or Spotlight.

Extract the tarball to a directory that supports file execution.

For example, lớn extract it khổng lồ the recommended /opt directory, run the following command:

suvày tar -xzf ideaIU.tar.gz -C /opt

Do not extract the tarball over an existing installation to lớn avoid conflicts. Always extract it khổng lồ a clean directory.

Exeđáng yêu the script from the extracted directory lớn run IntelliJ IDEA.

To create a desktop entry, bởi vì one of the following:

On the Welcome screen, clichồng Configure | Create Desktop Entry

From the main menu, click Tools | Create Desktop Entry

When you run IntelliJ IDEA for the first time, some steps are required to complete the installation, customize your instance, & start working with the IDE.

For more information, see Run IntelliJ IDEA for the first time.

For information about the location of the default IDE directories with user-specific files, see Default IDE directories.

Silent installation on Windows

Silent installation is performed without any user interface. It can be used by network administrators to lớn install IntelliJ IDEA on a number of machines & avoid interrupting other users.

To persize silent install, run the installer with the following switches:

/S: Enable silent install

/D: Specify the path lớn the installation directory

This parameter must be the last in the commvà line & it should not contain any quotes even if the path contains blank spaces.

For example:

" > ideaIU.exe pháo /S /CONFIG=d: empsilent.config /D=d:IDEIntelliJ IDEA Ultimate

To kiểm tra for issues during the installation process, add the /LOG switch with the log tệp tin path và name between the /S & /D parameters. The installer will generate the specified log tệp tin. For example:

" > ideaIU.exe pháo /S /CONFIG=d: empsilent.config /LOG=d:infobandarpkr.comIDEAinstall.log /D=d:IDEIntelliJ IDEA Ultimate

Silent configuration file

You can tải về the default silent configuration file for IntelliJ IDEA at

The silent configuration file defines the options for installing IntelliJ IDEA. With the default options, silent installation is performed only for the current user: mode=user. If you want to install IntelliJ IDEA for all users, change the value of the installation mode option lớn mode=admin & run the installer as an administrator.

The mặc định silent configuration tệp tin is quality for each product. You can modify it to lớn enable or disable various installation options as necessary.

It is possible to lớn perform silent installation without the configuration tệp tin. In this case, omit the /CONFIG switch & run the installer as an administrator. Without the silent configuration file, the installer will ignore all additional options: it will not create desktop shortcuts, add associations, or update the PATH variable. However, it will still create a shortcut in the Start menu under

Install as a snap package on Linux

You can install IntelliJ IDEA as a self-contained snap package. Since snaps update automatically, your IntelliJ IDEA installation will always be up lớn date.

To use snaps, install and run the snapd service as described in the installation guide.

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On Ubuntu 16.04 LTS và later, this service is pre-installed.

IntelliJ IDEA is distributed via two channels:

The stable channel includes only stable versions. To install the lakiểm tra stable release of IntelliJ IDEA, run the following command: