Download Cresset Flare 11.0.0 2026 + License
Cresset Flare software with Full Crack and license is one of the pharmaceutical chemistry software for studying and analyzing ligand-protein interactions. Cresset flare including R-Group Analysis, Hit Expander and the Multi-Layer Perceptron machine learning method for building QSAR models. viewer and manual Enhance your designs using advanced approaches for protein-ligand analysis in this modern structure-based design platform. Cresset Flare provides fresh insights into structure-based design by integrating cutting edge approaches in an accessible and flexible user interface.
Key Features of the Cresset Flare
- including R-Group Analysis
- Hit Expander and the Multi-Layer Perceptron machine learning method for building QSAR models
- Rapidly analyze ligand series with a common core using R-Group Analysis
- Clustering of Dynamics trajectories
- Automatic creation of custom torsional parameters for ligands in support of Dynamics and FEP calculations
- 3D-RISM water analysis
- MD-based analysis of water thermodynamics with GIST
- Pocket detection to identify potential drug binding sites in the protein targets of interest
- Homology modeling to create reliable 3D structures for the targets of interest
WaterSwap analysis for ligand and binding site energetics - Minimization of protein ligand complexes using XED and OpenMM
- The Flare Python API
- Fast FEP analysis using new calculation methods and analysis tools
- Get accurate values for relative binding affinity within a related set of ligands using Free Energy Perturbation (FEP)
- Pharmacophore building with FieldTemplater
- Electrostatic Complementarity maps and score
- Protein interaction potentials
- Qualitative Structure-Activity Relationship analysis using Activity Atlas and Activity Miner
- Quantitative SAR models of regression and classification using Field QSAR and machine learning methods
- Enumeration to generate libraries and arrays based on more than 100 popular synthetic chemistry reactions
- Study the conformational changes of proteins and assess the stability of protein-ligand complexes using Molecular Dynamics experiments
- Calculation and display of Quantum Mechanics electron density maps for ligands
- Enhanced display of QM molecular electrostatic potential maps
- Automatic enumeration of ligands with undefined stereocenters in support to docking and scoring experiments
- New function to superpose two ligands based on their maximum common substructure or 3-5 picked atoms
- New Radial Plot window, showing the radial plot(s) for multiple compounds in a separate window
- Smart import and handling of protein-ligand complexes
- Accurate and reliable protein preparation
- Ligand preparation, including enumeration of stereo centers, stripping of salts, protonation at pH 7 and tautomer enumeration
- Sequence alignment and superimposition
- Accurate docking using Lead Finder
- Advanced ligand-based conformation hunt and alignment
- New function to show boxplots of selected properties
- Enhanced labels for atoms in the 3D window, giving the option to change the background color and style, and move annotations to the desired position in the 3D window
- Enhanced options for creating protein molecular surfaces, increasing the transparency of back-facing surfaces and enabling multiple surface clips
- Choice of force fields for FEP and Dynamics calculations, including Open force field
- Get immediate feedback on where ligands complement proteins and use this in design
- Design new molecules and dock them to your protein target
- Minimize protein-ligand complexes to achieve optimal interaction for each compound
- Use the energetics of ligand binding to guide lead optimization
- Calculate the location and stability of water molecules in your protein
- Chemical exploration of a hit or lead compound using Hit Expander
R-Group Decomposition and Analysis - Scaffold hopping and bioisostere replacement using Spark
- Molecular Mechanics/Generalized Born Surface Area (MM/GBSA) calculations of ligand-protein binding free energy on individual protein conformations or on conformations ensembles from Molecular Dynamics
- Quantum Mechanics calculations on ligands
- Free Energy Perturbation simulations
- Support for the Open Force Field
- Molecular Dynamics
- Automate and customize workflows and add new menu entries through the Python API
Flare License valid and Unlimited for Flar 8.0.0
- Flare
- Python GUI Capabilities
- Remote Engine Capability
- Activity Miner
- Conformation Explorer
- GIST
- QSAR Viewing
- R-Group Analysis
- CEB token
- Flare Task
- Flare Docking Task
- Protein Preparation
- 3D-RISM
- Protein Electrostatics
- WaterSwap
- WaterSwap Community
- Protein Minimization
- Docking local single threaded
- Docking local multithreaded
- Docking local and remote multithreaded
- Create Custom Force Field Parameters
- FieldTemplater
- QSAR Model Building
- Pocket Detection
- Library Enumeration
- QM
- MM/GBSA
- Electrostatic Scoring
- Conformation Hunt and Alignment
- FEP
- FEP Molecule
- FEP GPU
- Dynamics
Flare License valid and Unlimited for Flare 9.0.0
- Flare
- Python GUI Capabilities
- Remote Engine Capability
- Activity Miner
- Conformation Explorer
- GIST
- QSAR Viewing
- R-Group Analysis
- CEB token
- Flare Task
- Flare Docking Task
- Protein Preparation
- 3D-RISM
- Protein Electrostatics
- WaterSwap
- WaterSwap Community
- Protein Minimization
- Docking local single threaded
- Docking local multithreaded
- Docking local and remote multithreaded
- Electrostatic Scoring
- Create Custom Force Field Parameters
- FieldTemplater
- QSAR Model Building
- Pocket Detection
- Library Enumeration
- QM
- MM/GBSA
- Homology Modeling
- Spark
- Spark Task
- Spark Database Generation
- Spark Database Generation Task
- Conformation Hunt and Alignment
- FEP
- FEP Molecule
- FEP GPU
- Dynamics
Cresset-BMD Flare 11.0.0 Release note
New AI-Powered Tools
MolGenAI – Generative Chemistry:
- AI-driven molecule generation using REINVENT4-based technology (trained on ChEMBL and other datasets).
- Users can focus the generation on specific chemical space via transfer learning — refining models using example compounds.
- Integrates with the Radial Plot scoring to filter generated molecules based on target properties.
Flare AI Assistant:
- Chat model: answers questions about features, workflows, and underlying scientific methods.
- Code Assistant (Copilot): helps write and customize Python scripts using natural language, runnable directly in Flare.
Enhanced Modelling Capabilities
Protein-Protein Docking with Constraints:
- Users can now impose spatial constraints to bias docking — useful for modeling specific orientations (e.g., ternary complexes).
Detached Calculations:
- Long-running compute jobs (via Cresset Engine Broker v3.5) can run independently of the Flare GUI.
- You can close the interface while jobs continue on an HPC cluster, improving flexibility and resource management.
New Scoring & Analysis Features
Prevalence Score:
- Estimates how common molecular fragments are in curated databases (ChEMBL, eMolecules) as a proxy for synthetic accessibility.
- Fragments are scored from 0 (rare/complex) to 1 (common/simple), and the lowest score in a molecule defines its overall prevalence.
- Color-by-score visualization highlights problematic regions.
Performance & Data Handling
- Big improvements under the hood for handling very large projects (tens of thousands of ligands, hundreds of proteins).
- More efficient memory use and responsiveness.
Nested Ligand Roles:
- Supports parent/child relationships among molecular variants (e.g., tautomers, protonation states) in the ligand table for better organization.
FEP & Dynamics Enhancements
Flare FEP:
- Faster graph generation and improved handling of peptides.
- Support for machine-learned OpenFF partial charges (via AshGC) to speed parameterization for large molecules.
- New FEP Overview tab consolidates predicted vs experimental ΔG and structure data.
- Absolute FEP restraints and plot adjustments now better tuned and presented.
Dynamics:
- AMBER force field includes improved support (e.g., ZAFF for zinc).
- Trajectories can be exported in widely compatible formats (XTC).
- Better controls for RMSD plots and PCA on trajectory subsets.
Cresset Flare Software details
- Software Version: Version 6.1.0 + Flare 4.0.2 Revision 40719 + Flare 8.0.0 + Flare 9.0.0
- Activation: With License (Single user)
- File Size: 780 MB + 1.30 GB + 1.31 GB + 1.5 GB
- Operating System: Windows
