ReliLab

Weibull reliability analysis, without the guesswork. ReliLab turns raw test data into clear, defensible pass/fail results — fast. Enter your cycles, set the confidence and reliability targets your project requires (90/95 by default, but fully your call), and know in seconds whether your data clears the bar. No black-box software, no PhD required. FEATURES • Fast data entry — type it in, paste a CSV, or import a file. Right-censored ("suspended") units supported out of the box. • Exact Weibull math — LCB pass/fail using precise chi-square statistics, not approximations. Any confidence/reliability combination you need, not just 90/95. • Instant analysis — see your results the moment your data's in. • Clean reports — generate shareable reports ready for review. • Built-in Methods reference — see exactly how every number was calculated, no guessing. • 100% offline, local-only — your data never leaves your device. • Guided tutorial — go from zero to your first analysis in minutes. Whether you're validating a medical device, testing a mechanical part, or just learning reliability engineering on the job, ReliLab gives you real answers you can trust — not a black box. Built for engineers who need answers, not a textbook.