Import experimental data
Open supported instrument files and review experiment details, concentrations and raw thermograms.
The desktop application
Analysis that stays with the experiment.
FT-ITC Analysis is free, open-source desktop software for processing and analysing ITC experiments on your own computer.
Release status
GitHub Releases is the single source for current installers and release notes.
Core workflow
Make each analytical step inspectable.
Baseline and integration
Fit baselines, adjust peak integration ranges and inspect how choices affect each injection heat.
Fit and compare
Fit standard interaction models, explore global or temperature-dependent parameters, and review residuals.
Export the result
Create vector-based publication figures and supporting figures, then export processed results with their analytical context intact.
Capabilities
Global fitting when your question spans experiments.
Analyse related datasets together, sharing selected parameters while retaining experiment-specific values where needed.
Global fitting
Simultaneously fit multiple isotherms, connect parameters through physical relationships, and evaluate systematic effects across temperature, buffer or salt conditions.
Buffer subtraction
Apply direct, linear-fit or exponential-fit reference subtraction with propagated uncertainty.
Tandem merging
Combine syringe-refill experiments using standard concatenation or back-mixing compensation.
Figure creation
Prepare configurable vector-based figures for publication and supporting information.
Advanced analyses
Explore structuring, salt-dependence and proton-linkage analyses when the experiment supports them.
Local-first by design
Your experimental data remains on your computer.
FT-ITC Analysis does not require an account or upload your experimental data to an FT-ITC service. The desktop application runs locally, while the public repository makes the code and release record available for inspection.
Free and open source
The project is distributed under the MIT License. Use GitHub to access releases, source code, issue reporting and the citable software record.
Visit the repository ↗