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Quartus® II Subscription Edition Design Software Version 12.1 B177 for Windows
Date- 11/25/2012
Licensing HelpUsers should upgrade to the latest version of the Quartus Prime Design Software. The selected version does not include the latest functional and security updates. If you must use this version of software, follow the technical recommendations to help improve security. For critical support requests, please contact our support team.
The Quartus Prime Pro Edition Design Software, Version 15.0 is subject to removal from the web when support for all devices in this release are available in a newer version, or all devices supported by this version are obsolete. If you would like to receive customer notifications by e-mail, please subscribe to our subscribe to our customer notification mailing list.
You may be exposed to a vulnerability issue if you have installed or plan to install Quartus Prime Design Software from version 11.0 to version 18.0 to a location with space(s) in the path. See this KDB solution for more details.
The Quartus Prime Pro Edition Design Software, Version 15.0 is subject to removal from the web when support for all devices in this release are available in a newer version, or all devices supported by this version are obsolete. If you would like to receive customer notifications by e-mail, please subscribe to our subscribe to our customer notification mailing list.
You may be exposed to a vulnerability issue if you have installed or plan to install Quartus Prime Design Software from version 11.0 to version 18.0 to a location with space(s) in the path. See this KDB solution for more details.
Download and Install InstructionsWindows Software
Acds Devices 1 (12.1)
(12.1_177_acds_devices_1.iso)
Size:
5.4 GB
Version: 12.1
Download
OS: Microsoft Windows*
ECCN: EAR99
sha1: 84c618e3d401c27f14e609cba0d9f82c008587e7
Acds Devices 2 (12.1)
(12.1_177_acds_devices_2.iso)
Size:
2.9 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 75d9c6472870ce1754c1214e47efbdac2b07bf1e
Acds Windows (12.1)
(12.1_177_acds_windows.iso)
Size:
2.4 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 245e81bbeb22a9bfa331d66c9ebd806635d5d151
Arria Windows (12.1)
(12.1_177_devices_arria_windows.exe)
Size:
2.2 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: d0a1a89d21cee76415d4b13709717317656d8c88
Devices Cyclone Max Legacy Windows (12.1)
(12.1_177_devices_cyclone_max_legacy_windows.exe)
Size:
1.9 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: a961c2c62ff054fdc820350864326b80a8da9648
Devices Stratix Hardcopy Windows (12.1)
(12.1_177_devices_stratix_hardcopy_i_to_iv_windows.exe)
Size:
1.1 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 51e6687cd60f4bff68edea3102460c1101d3d15c
Devices Stratix V Arria V GZ Windows (12.1)
(12.1_177_devices_stratix_v_arria_v_gz_windows.exe)
Size:
2.7 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 0eca11ee91cc4ec10260315024395f35bd448a72
DSP Builder Windows (12.1)
(12.1_177_dsp_builder_windows.exe)
Size:
75 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 1e65d0926a0961c8f2b41c59cbc482730153efaf
Legacy Nios2 Windows (12.1)
(12.1_177_legacy_nios2_windows.exe)
Size:
148.9 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 7fb3036331883920b64682818ff789574210dd85
ModelSim AE Windows (12.1)
(12.1_177_modelsim_ae_windows.exe)
Size:
515.8 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 016205febd98d2588ec379e7bd74e851473ddd2c
ModelSim ASE Windows (12.1)
(12.1_177_modelsim_ase_windows.exe)
Size:
515.8 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: c29ea5de531fa19abc0aef82b01ca8a529241305
Programmer Windows (12.1)
(12.1_177_programmer_windows.exe)
Size:
142.6 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 301669f8d88a59e46a14415de98c5b2607acd492
Quartus Windows (12.1)
(12.1_177_quartus_windows.exe)
Size:
1.6 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 44da303d29f53d8021c2422d538aa11aeabb15d8
Quartus Windows Free Edition (12.1)
(12.1_177_quartus_free_windows.exe)
Size:
3.8 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 2f0c0d1c3fbfb41ffe39976558958ffb21447f8b
Download and install instructions:
1. Download the software .tar file and the appropriate device support files.
2. Extract the files into the same temporary directory.
3. Run the setup.bat file.
Read FPGA Software Installation FAQ
Software and IP Updates 1
Acds Devices 1 (12.1 sp1)
(12.1sp1_243_acds_devices_1.iso)
Size:
5 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 55e743fba7e5af4569516eb43714ae09eeae49b8
Acds Devices 2 (12.1 sp1)
(12.1sp1_243_acds_devices_2.iso)
Size:
3 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 3d614634da62c9aeebdeb2752bcbefb0f60a80c7
Acds Windows (12.1sp1)
(12.1sp1_243_acds_windows.iso)
Size:
2.4 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 977ea8ede02b99357833051a6ea069daf92a0d93
Arria Windows (12.1 sp1)
(12.1sp1_243_devices_arria_windows.exe)
Size:
2.2 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: b41f98d9637c75fea54727467bef018116f890e3
Devices Cyclone Max Legacy Windows (12.1 sp1)
(12.1sp1_243_devices_cyclone_max_legacy_windows.exe)
Size:
1.5 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: c6f8a4ec12babe3429798ba362c9384eb7fc4191
Devices DSP Builder Windows (12.1sp1)
(12.1sp1_243_dsp_builder_windows.exe)
Size:
75 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 914e2e2e534225dd604769c629574bdcae92436b
Devices Stratix Hardcopy Windows (12.1 sp1)
(12.1sp1_243_devices_stratix_hardcopy_i_to_iv_windows.exe)
Size:
1.1 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 74bfb9fc1433eea3ef0306ac861331a9b2ff4b1d
Devices Stratix V Windows (12.1)
(12.1sp1_243_devices_stratix_v_arria_v_gz_windows.exe)
Size:
2.8 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: a5a1d604ab38dfd3304ba46698587db5f7848f26
Legacy Nios2 Windows (12.1sp1)
(12.1sp1_243_legacy_nios2_windows.exe)
Size:
148.8 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 12ba647e253060d79f4d79ec8fe7eccf1b3d41a0
ModelSim AE Windows (12.1sp1)
(12.1sp1_243_modelsim_ae_windows.exe)
Size:
514.6 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 0b72f3cf208b4981a1e61dea2c24830d9a73c21e
ModelSim ASE Windows(12.1 sp1)
(12.1sp1_243_modelsim_ase_windows.exe)
Size:
514.6 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 7f77cf00861b6630eb41891a277da39384e9ed16
Programmer Windows (12.1sp1)
(12.1sp1_243_programmer_windows.exe)
Size:
144.2 MB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: f8167a78c4c0111174d82d5c5f314365d5b708df
Quartus Windows (12.1sp1)
(12.1sp1_243_quartus_windows.exe)
Size:
1.6 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 75352cfa55802524d275155a43dd50c1e0e05acd
Quartus Windows Free Edition (12.1sp1)
(12.1sp1_243_quartus_free_windows.exe)
Size:
3.5 GB
Version: 12.1
OS: Microsoft Windows*
ECCN: EAR99
sha1: 65742a5f1a04e11ed4089a9e254ecf60b749cd86
System Requirements:
Operating System Support
Minimum Disk Space for FPGA Software
- Quartus II Software (24 GB)
- FPGA Programming Software (2 GB)
- FPGA SDK for OpenCL™ (10 GB)
- SoC FPGA Embedded Development Suite (5 GB)
- Advanced Link Analyzer (3 GB)
Documentation Links:
- Quartus II Handbook
- FPGA Software Installation and Licensing Manual
- Quartus II Software and Device Support Release Notes (PDF)
Software Support:
Have a question or problem that is not answered by the information provided here?
Having trouble downloading the files?
Contact application engineers for assistance through the mySupport website.