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| No license required for Quartus® II Web Edition software |
Quartus II Web Edition FPGA design software includes everything you need to design for the following Altera® FPGA and CPLD families:
- Cyclone®, Cyclone II, Cyclone III, and Arria® GX FPGAs; all MAX® CPLDs
- Cyclone IV GX FPGAs: EP4CGX15, EP4CGX22, and EP4CGX30
- Arria II GX FPGAs: EP2AGX45, EP2AGX65
- Stratix® III FPGAs: EP3SE50, EP3SL50, EP3SL70
- Stratix II and Stratix II GX FPGAs: EP2S15, EP2SGX30
- Stratix FPGA: EP1S10
Features include:
- ModelSim®-Altera Starter Edition software from Mentor Graphics® for VHDL or Verilog HDL simulation— No license required!
- Support for Microsoft Windows operating systems
- Free OpenCore Plus (PDF) evaluation features
- Design entry, synthesis, verification, and optimization tools
Learn Quartus II Tools
Download Web Edition
Operating System Supported: Web Edition
- Microsoft Windows XP/Vista
Upgrade to Quartus II Software: Subscription Edition
In addition to Quartus II Web Edition FPGA design software, Altera offers a complete Subscription Edition with the following additional enhancements:
- Complete FPGA design support for all Altera devices, including all high-end, high-performance FPGAs and HardCopy® ASICs
- Expanded operating system support
- Full license to Altera intellectual property (IP) base suite MegaCore® functions
- Shorter compilation times with incremental compilation and multiprocessor support
- HardCopy ASIC design flow support
Detailed Comparison
Purchase Subscription Edition
Upgrade to ModelSim-Altera Edition
In addition to ModelSim-Altera Starter Edition software, Altera offers ModelSim-Altera Edition with the following additional enhancements:
- 33 percent faster simulation performance
- Support for large FPGA designs with no line limitations
Detailed Comparison
Purchase ModelSim-Altera Edition
FPGA Tutorials and Training
Altera provides comprehensive FPGA tutorials and training in the following key areas:

