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Quartus II Subscription Edition

Release date: November, 2012

Quartus II Subscription Edition v12.1 includes MegaCore IP Library

Select a previous version of Quartus II:

Download Option 2: DVD .iso File

If you do not have Internet access or if you require a DVD, you can download and use the DVD ISO file to create your own installation DVD for installing Altera's software and device support. You must first install the Altera Complete Design Suite (ACDS) software (Windows or Linux version) before you install the ACDS Devices software. You must install both the ACDS software (Windows or Linux version) and the ACDS Devices software.

Platform File Name Size
ACDS v12.1 Windows DVD (ISO) Windows 12.1_acds_windows.iso
MD5: 7718598748318793438502e28252cc7e
12.1_acds_devices1.iso
MD5: 714a0521888cc204489b9c3193a97d96
12.1_acds_devices2.iso
MD5: 7c6ca8491de6777cadad9626ccc85255
2.4 GB

5.4 GB

2.9 GB

ACDS v12.1 Linux DVD (ISO) Linux 12.1_acds_linux.iso
MD5: 822723bb436454a8d2cc8dc1d80ef4ac
12.1_acds_devices1.iso
MD5: 714a0521888cc204489b9c3193a97d96
12.1_acds_devices2.iso
MD5: 7c6ca8491de6777cadad9626ccc85255
3.9 GB

5.4 GB

2.9 GB

How to install the Altera software using a DVD ISO file


System Requirements

Operating System Requirements

Disk space: A full installation of the Altera Complete Design Suite v12.1 requires approximately 10 GB of available disk space on the drive or partition where you are installing the software, and approximately 30 MB of available space on the drive that contains your TEMP directory (Windows only).

Documentation Links

View the following documentation for Quartus II software and device support details:

Download Notes

  1. Software support: If you have a question or problem that is not answered by the information provided here, contact Altera application engineers for assistance through the mySupport website.
  2. Legal notice: The Altera Program License Subscription Agreement governs the installation and use of this software.