Libero® SoC Design Suite offers high productivity with its comprehensive, easy-to-learn, easy-to-adopt development tools for designing with PolarFire® SoC, PolarFire, IGLOO® 2, SmartFusion® 2, RTG4™, SmartFusion, IGLOO, ProASIC® 3 and Fusion families of FPGAs. The suite integrates industry standard Synopsys Synplify Pro® synthesis and Siemens ModelSim® simulation with best-in-class constraints management, programming and debug tool capabilities and Secure Production Programming (SPP) support.
Libero SoC Design Suite version 11.9 and its service packs will continue to support IGLOO 2, SmartFusion 2, RTG4, SmartFusion, IGLOO, ProASIC 3 and Fusion families, as well as IGLOO 2, SmartFusion 2, and RTG4 (both classic and enhanced constraint flows).
Starting with Libero SoC Design Suite version 12.0, we are supporting PolarFire SoC, PolarFire, RTG4, SmartFusion 2 and IGLOO 2 FPGA families. Libero SoC Design Suite supports enhanced constraints flow only and does not supportCclassic constraints flow. If you developed your designs using these FPGA families in Libero SoC Design Suite versions 11.9 SP2 or earlier and would like to migrate your designs to Libero SoC Design Suite version 12.0, please read the instructions given in the "Migrating Designs to Libero SoC v12.0" section in the Libero SoC Design Suite v12.0 release notes.
With an intuitive design flow and GUI wizards to guide you through the design process, Libero software is easy to learn. The software also offers single-click flow from synthesis to programming, a rich IP library of DirectCores and CompanionCores, complete reference designs and development kits. It also integrates easily with industry-standard third-party tools.
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Libero SoC Design Suite v11.10 Software (09/20/25)
Note:
- The Libero v11.9 documentation and user guides remain applicable for Libero v11.10.
Libero SoC Design Suite v11.9 SP6 Software (09/23/20)
Libero® SoC Design Suite v11.9 SP5 Software (11/21/19)
Important Note:
Libero SoC Design Suite v11.9 SP4 Software (06/03/19)RTG4™ FPGA users who would like to continue their work with Libero SoC Design Suite v11.9 software, must install Libero SoC Design Suite v11.9 SP4 as there are critical bug fixes in this release
Important Note:
Libero SoC Design Suite v11.9 SP3 Software (03/05/19)RTG4 users who would like to continue their work with Libero SoC Design Suite v11.9 software, must install Libero SoC Design Suite v11.9 SP3 as there are critical bug fixes in this release
Important Note:
Libero SoC Design Suite v11.9 SP2 Software (11/29/18)Please refer the release notes for information on SmartFusion® 2, IGLOO® 2 and RTG4 FPGA enhancements and known issues.
Important Note:
Libero SoC Design Suite v11.9 SP1 Software (10/01/18)Please refer the release notes for information on SmartFusion 2, IGLOO 2 and RTG4 FPGA enhancements and known issues.
Important Note:
Libero SoC Design Suite v11.9 Software (08/17/18)Please refer the release notes for information on SmartFusion 2, IGLOO 2 and RTG4 FPGA enhancements and known issues.
Important Note:
Libero SoC Design Suite v11.8 SP4 Release Notes (May 04, 2021) Libero SoC Design Suite v11.8 SP3 Release Notes (Feb 06, 2018) Libero SoC Design Suite v11.8 SP2 Release Notes (Nov 06, 2017) Libero SoC Design Suite v11.8 SP1 Release Notes (Aug 14, 2017) Libero SoC Design Suite v11.8 Release Notes (Mar 13, 2017) Libero SoC Design Suite v11.7 SP3 Release Notes (Jan 27, 2017) Libero SoC Design Suite v11.7 SP2 Release Notes (Oct 18, 2016) Libero SoC Design Suite v11.7 SP1.1 Release Notes (July 25, 2016) Libero SoC Design Suite v11.7 SP1 Release Notes (June 1, 2016) Libero SoC Design Suite v11.7 Release Notes (Feb 11, 2016) Libero SoC Design Suite v11.6 SP1 Release Notes (Dec 24, 2015) Libero SoC Design Suite v11.6 Release Notes (Sep 17, 2015) Libero SoC Design Suite v11.5 SP3 Release Notes (June 08, 2015) Libero SoC Design Suite RTG4 Release Notes (Apr 13, 2015) Libero SoC Design Suite v11.5 SP2B Release Notes (Oct 23, 2015) Libero SoC Design Suite v11.5 SP2 Release Notes (Mar 17, 2015) Libero SoC Design Suite v11.5 SP1 Release Notes (Mar 11, 2015) Libero SoC Design Suite v11.5 Release Notes (Jan 19, 2015) Libero SoC Design Suite v11.4 SP1 Release Notes (Sep 22, 2014) Libero SoC Design Suite v11.4 Release Notes (July 21, 2014) Libero SoC Design Suite v11.3 SP1 Release Notes |
To download the previous versions of Libero SoC, create a tech support case via https://microchipsupport.force.com/s/
Libero Software Download Pages
- Libero SoC v2024.1 to Libero SoC v12.0 Downloads
- Libero SoC v11.9 and Earlier Downloads
- Libero IDE Downloads
License Server Daemons
License manager daemons are required for server-based (floating) licenses. They are bundled independently for download to allow users to host their Libero software license on their preferred server platform.*
Complete installation instructions can be found in the Libero Software Installation and Licensing Guide
64-bit Licensing Daemons
Scenarios for upgrading to the new 64-bit daemons (v11.19):
- Installing a new Libero software floating license
- Migrating to Libero SoC Design Suite v2024.2 (or later)
- Updating existing licenses (renewal, incremental or regeneration)
*The Libero software version 11.9 software branch is in maintenance mode and we will only make critical bug fixes going forward.
*Maximum disk space for installation, assuming that all family device libraries are installed and all IP Cores loaded to the IP catalog.
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Libero SoC Installation and License Installation Guides
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