Quartus II Subscription Edition Download v4.1 & Service Pack 2

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.

IMPORTANT: If you use a pop-up blocker, you must disable it to download a file.


Download Installation Guide for Windows/Linux and release notes for v4.1

Quartus II Subscription Edition Software v4.1 and Service Pack 2 Download File Size
Windows
Windows XP, Windows 2000, and Windows NT 4.0
Step 1) Download Button
Step 2) Download Service Pack
539 MB
Unix
Solaris 2.7 and 2.8
Step 1) Download Button
Step 2) Download Service Pack
359 MB
Linux
Red Hat Linux 7.3, and 8.0
Step 1) Download Button
Step 2) Download Service Pack
330 MB
HP-UX
HP-UX 11.0
Step 1) Download Button
Step 2) Download Service Pack
282 MB
Quartus II Subscription Edition Software v5.0 Device Information    
UNIX & LINUX
Solaris 2.7 and 2.8; Red Hat Linux 7.3, and 8.0; HP-UX 11.0
Download Button

320 MB
MegaCore® IP Library    
Windows
Windows XP, Windows 2000, and Windows NT 4.0
Download Button

147 MB
Unix
Solaris 2.7 and 2.8
Download Button

126 MB
Linux
Red Hat Linux 7.3, and 8.0
Download Button

126 MB

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 NoticeThe Altera Software Subscription License Agreement governs the installation and use of this software.