AlphadiTab is a project management software for structured problem solving. It guides teams along the DMAIC roadmap – from definition through analysis to sustainable improvement – and combines statistical tools and lean methods in a single application.
With integrated evaluations such as process capability analysis (Cp, Cpk, DPMO, Sigma level), t-test, ANOVA, regression, correlation, DOE, MSA, SPC control charts, and time series analyses, as well as classic lean tools like the Ishikawa diagram, AlphadiTab supports teams in objectively evaluating processes, analyzing causes in a structured manner, and making informed decisions.
Adjustment by Maximum Likelihood Estimation; Goodness of Fit via Anderson-Darling Test. Pp/Ppk/Cpm are currently not calculated.
| System | |
| Operating System | Windows 10 / Windows 11 (64-Bit) |
| Memory | Recommended: 8 GB+ |
| Storage | Approx. 200 MB |
| Internet Connection | Required for Updates |
| License & Software | |
| Version | 1.3.0 |
| Languages | German · English · French · Spanish · Italian · Portuguese · Polish |
| License Model | Annual Subscription · Single License / Multi-License |
| Trial Version | 7 Days · All Features · No Credit Card |
| Updates | Free, Manual Installation |
| Data & Formats | |
| File Format | .atb (native project format) |
| Import | Excel (.xlsx, .xls) via Drag & Drop |
| Export | As PNG and PowerPoint |
| Data Protection | No Processing of Personal Data |