ModelSim-Altera 6.4a Software

Select a previous version of Quartus II:

Available Mentor Graphics® ModelSim®-Altera® software:

  • ModelSim-Altera Edition—A license is required (paid)
  • ModelSim-Altera Starter Edition—No license is required (free)

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ModelSim-Altera Edition 6.4a Software (Includes Pre-Compiled Libraries for the Quartus® II Software Version 9.0) Download File Size
Windows (ModelSim-Altera Edition)
Windows Vista (32-bit) and Windows XP (32-bit)

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Requires a license

332 MB
221 MB
Windows (ModelSim-Altera Starter Edition)
Windows Vista (32-bit) and Windows XP (32-bit)

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Download service pack
No license required

332 MB
221 MB
Linux (ModelSim-Altera Edition)
Red Hat Linux Enterprise 4/5 and SUSE Linux Enterprise 9 (32-bit)

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Download service pack
Requires a license

284 MB
217 MB
Linux (ModelSim-Altera Starter Edition)
Red Hat Linux Enterprise 4/5 and SUSE Linux Enterprise 9 (32-bit)

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Download service pack
No license required

284 MB
217 MB

System Requirements

Requirement Type
Operating SystemWindows Vista (32-bit)
Windows XP (32-bit)
Red Hat Enterprise Linux 4 (32-bit)
Red Hat Enterprise Linux 5 (32-bit)
SUSE Linux Enterprise 9 (32-bit)

Download Notes

  1. Installation Instructions: View Installation Instructions for all operating systems.
  2. Support: The Quartus II Software Support web page can help with questions or problems that are not answered by the information provided here or in Quartus II Help. If you have a question or problem that is not answered by the information provided through these resources, contact Altera Applications through the mySupport website.
  3. Legal Notice: The Altera Software Subscription License Agreement governs the installation and use of this software.