Select the operating system on which you will run the Quartus II software.
Select whether you will use the download manager (Windows only) or directly download the files.
The download manager allows you to pause the download and can help you recover from interrupted downloads.
The Quartus II software version 13.1 supports the following device families:
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)