Download Center for FPGAs
Quartus II
Subscription Edition

Latest Release: v20.4
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To find software versions that support specific device families:
• Use the Software Selector on the Download Center (finds all software versions)
• Refer to the Device Support List (lists last supported software version)
Download and install instructions:
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The Combined Files download for the Quartus II Design Software includes a number of additional software components. A list of files included in each download can be viewed in the tool tip (i icon) to the right of the description. The Complete Download includes all available device families. To achieve a smaller download and installation footprint, you can select device support in the Multiple File Download section, or select components in the Individual Files and Additional Software tabs.
Complete Download
Multiple File Download
Complete Download
Multiple File Download


1. | Download the software .tar file and the appropriate device support files. |
2. | Extract the files into the same temporary directory. |
3. | Run the setup.sh file. |
Read Intel FPGA Software v13.1 Installation FAQ | |
Quick Start Guide | |
** On 64-bit operating systems you must install 32-bit compatibility libraries before installing the Quartus II software. |
The Combined Files download for the Quartus II Design Software includes a number of additional software components. A list of files included in each download can be viewed in the tool tip (i icon) to the right of the description. The Complete Download includes all available device families. To achieve a smaller download and installation footprint, you can select device support in the Multiple File Download section, or select components in the Individual Files and Additional Software tabs.
Complete Download
Multiple File Download
Complete Download
Quartus II Subscription Edition Software (Device support included) What's Included?
Multiple File Download
Quartus II Software (1/3) (Device support not included) What's Included?
Quartus II Device Package 1 (2/3) (Includes all devices except Arria series) What's Included?
Download and install instructions:
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1. | Download Quartus II software, and any other software products you want to install, into a temporary directory. |
2. | Download device support files into the same directory as the Quartus II software installation file. |
3. | Change the file permission for all the setup (.run) files by running the command: chmod +x *.run. |
4. | If you want to use add-on software, download the files from the Additional Software tab. Save the files to the same temporary directory as the Quartus II software installation file. |
5. | Run the QuartusSetup-13.1.0.162.run file. |
All software and components downloaded into the same temporary directory are automatically installed; however, stand-alone software must be installed separately. |
Read Intel FPGA Software v13.1 Installation FAQ | |
Quick Start Guide | |
** On 64-bit operating systems you must install 32-bit compatibility libraries before installing the Quartus II software. |
Quartus II Subscription Edition
Devices
You must install device support for at least one device family to use the Quartus II software.
You must install device support for at least one device family to use the Quartus II software.
Download and install instructions:
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1. | Download the software .iso file and the appropriate device support files. |
2. | Burn each of the .iso files to a DVD disc with 4GB or 8GB capacity depending on the size of the .iso file. |
3. | Insert the DVD disc into your DVD drive to begin installation. |
Read Intel FPGA Software v13.1 Installation FAQ | |
Quick Start Guide | |
** On 64-bit operating systems you must install 32-bit compatibility libraries before installing the Quartus II software. |
Quartus II Software DVD (1/3) (Device support not included) What's Included?
Quartus II Device Package 1 DVD (2/3) (Includes all devices except Arria series) What's Included?
Download and install instructions:
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Add-on Software | |
If you have already installed Quartus II software: | |
1. Download the add-on software you want to install. | |
2. Change the file permission for all the setup (.run) files by running the command: chmod +x *.run. | |
3. Run the downloaded installation file. | |
If you have not already installed the Quartus II software: | |
1. Download the Quartus II software installation files, device files, and add-on software you want to install into the same temporary directory. | |
2. Change the file permission for all the setup (.run) files by running the command: chmod +x *.run. | |
3. Run the QuartusSetup-13.1.0.162.run file. | |
Stand-Alone Software | |
1. Download the stand-alone software you want to install into a temporary directory. | |
2. Run the downloaded installation file. |
Read Intel FPGA Software v13.1 Installation FAQ | |
Quick Start Guide | |
** On 64-bit operating systems you must install 32-bit compatibility libraries before installing the Quartus II software. |
Add-On Software
Stand-Alone Software
Download and install instructions:
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Show Archived Software Updates
Hide Archived Software Updates


1. Ensure the Quartus II software v13.1 is installed. | |
2. Download the software update file. | |
3. Change the file permission for all the setup (.run) files by running the command: chmod +x *.run. | |
4. Run the QuartusSetup-13.1.4.182.run file. |
Read Intel FPGA Software v13.1 Installation FAQ | |
Quick Start Guide | |
To learn more about the contents of the software update, refer to the release notes (PDF). | |
** On 64-bit operating systems you must install 32-bit compatibility libraries before installing the Quartus II software. |
Software and IP Updates (Latest)


Software and IP Updates (Archived)
Quartus Prime Pro Edition version 13.1 Beta is discontinued. Contact your Altera Sales representative.
Do you want to continue download?
PLEASE NOTE: This version of Quartus® Software ("Software") does not contain the latest functional and security updates. In order to use this version, you must first acknowledge the following term, which supplements and supersedes any inconsistent provision in the Program Subscription License Agreement connected to this version of the Software:
Intel does not give or enter into any condition, warranty, or other term:
(i) with respect to any malfunctions or other errors in its Software caused by virus, infection, worm or similar malicious code not developed or introduced by Intel; or
(ii) to the effect that any Software will protect against all possible security threats, including intentional misconduct by third parties. Intel is not liable for any downtime or service interruption, for any lost or stolen data or systems, or for any other damages arising out of or relating to any such actions or intrusions or resulting from use of Software. Intel does not give or enter into any condition, warranty, or other term with respect to interoperability.
Intel does not warrant or assume responsibility for the accuracy or completeness of any information, text, graphics, links or other items within the Software. Please click “I accept” below to continue the download process.
System Requirements
Disk space: A full installation of the Intel FPGA Complete Design Suite v13.1 requires approximately 31GB of available disk space on the drive or partition where you are installing the software.
If you are running the Bitdefender antivirus software, you should temporarily disable the software during the Quartus II software download and installation process.
Documentation Links
View the following documentation for Quartus II software and device support details:
• Quartus II Handbook
• Intel FPGA Software Installation and Licensing Manual
• Quartus II Software and Device Support Release Notes (PDF)
• Quartus II Handbook
• Intel FPGA Software Installation and Licensing Manual
• Quartus II Software and Device Support Release Notes (PDF)
Software Support
If you have a question or problem that is not answered by the information provided here, contact Intel application engineers for assistance through the mySupport website.
Legal Notice
The Intel FPGA Software License Subscription Agreement governs the installation and use of this software.