In the fast-paced world of electronic design automation (EDA), software tools are constantly evolving, with vendors pushing users toward the latest versions for optimal performance and support for new devices. However, a specific niche of engineers, students, and hobbyists frequently finds itself returning to an older piece of software: Altera Quartus II 13.0 (now owned by Intel). Understanding why this specific version remains in demand, how to obtain a legal free download, and its practical limitations is essential for anyone working with legacy Field-Programmable Gate Arrays (FPGAs).
Select Edition: Choose the Web Edition. This is the free version that does not require a paid license subscription. altera quartus ii 13.0 free download
For free download, you want the Web Edition. The Enduring Utility of Legacy Tools: A Guide
To have a fully functional design environment, you generally need to download three main parts into the same directory before running the installer: Find the Quartus-web-13
⚠️ Important: Intel no longer provides direct public links for versions before 16.0 through their main download portal. However, they maintain a legacy archive accessible with a free Intel account.
Quartus-web-13.0.1.232-windows.tar file.setup.exe in Windows 7 Compatibility Mode.directory within your installation folder. You will likely need to manually point Windows Device Manager to this folder to get your hardware recognized. Summary of Requirements Requirement None (for Web Edition) Disk Space ~10GB (depending on device support) Supported OS Windows 7/XP (Official), Windows 10/11 (With tweaks)
No License Required: The Web Edition is free for many popular entry-level FPGAs.