Pricing · 2026
Weka pricing
3 plans on the record · a free plan
Every plan
Weka open-source software
Free
Desktop Java workbench · stable and development branches · package manager requires internet
Read 15 Oct 2026 · weka.waikato.ac.nz
Weka 3.8 Stable
Free
Open-source software under the GNU General Public License
Read 3 Oct 2026 · weka.waikato.ac.nz
Weka 3.9 Development
Free
Development version; may include features that break compatibility with earlier releases
Read 3 Oct 2026 · waikato.github.io