Download Center for FPGAs

Quartus II Subscription Edition

Release date: May, 2011

Quartus II Subscription Edition v11.0 includes MegaCore IP Library

This version of Quartus II software will no longer be available after 6/26/2020. This version does not include the latest functional and security updates and will not be supported. All versions are provided as is. Intel recommends that users of this version uninstall and discontinue use as soon as possible. Users should upgrade to the latest available software version for their device and follow the technical recommendations to help improve security.

Select a previous version of Quartus II:

This is a complete installer that contains the full Quartus II software v11.0 with service pack 1. At this time, we do not provide the Quartus II software v11.0 without service pack 1.

Download Option 1: Individual Files

Download large, standalone installation files to manually install complete software and device support. Note: If you download and install only the Quartus® II software, subsequently you must also download and install the device support . You do not have to install all the device support files. You can install only the device support files that you need.

Quartus II Subscription Edition Platform File Name Size
Quartus II Subscription Edition
Service Pack 1
Includes Quartus II v11.0
Windows 11.0sp1_quartus_windows.exe
MD5: 2509dea4db6cd6d6a753a4dcb79ee37f
MD5: MD5: 6e32f087114c2d7969356326ac23ac64
MD5: 289a735af7009bc2e7f68ff8c1482f77
1.0 GB

2.8 GB

1.2 GB

Quartus II Subscription Edition
Service Pack 1
Includes Quartus II v11.0
MD5: 916ea16caafbc314cf385d139295e0fe
MD5: 6da9b0dc1efdfa4af8f7415db96002ec
MD5: 5fc1730b6dc4a3a66963c815d1f1fbfe
1.7 GB

2.8 GB

1.2 GB

What the MD5 sum value is and what it is for

Other Individual Download Files:

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 v11.0 SP1 Windows DVD (ISO) Windows 11.0sp1_208_acds_windows.iso
MD5: 2ec0ff724b9b219da5705f810c7ed861
6.0 GB
ACDS v11.0 SP1 Linux DVD (ISO) Linux 11.0sp1_208_acds_linux.iso
MD5: 6b60d4ce39d89504cc4a8847dbae47dd
8.0 GB

How to install the Altera software using a DVD ISO file


Service Packs: Quartus II

Show All / Hide All

  • Quartus II Subscription Edition v11.0 Service Pack 1
    Includes Quartus II Subscription Edition v11.0
  • Install Quartus II Subscription Edition v11.0 with Service Pack 1

    • Added initial support (no pin-out) for Stratix® V GT devices: 5SGTMC5, 5SGTMC7
    • Added initial support (no pin-out) for Stratix V GX devices: 5SGXEAB, 5SGXEA9, 5SGXMAB, 5SGXMA9

    System Requirements

    Operating System Requirement

    Disk Space: A full installation of the Altera® Complete Design Suite version 11.0 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

    Download notes

    1. Support: If you have a question or problem that is not answered by the information provided here, contact Altera Applications through the mySupport website.
    2. Legal Notice: The Altera Software Subscription License Agreement governs the installation and use of this software.