Products

— a menu bar app that keeps a MacBook's battery between two limits by switching the charger's smart plug. Lithium cells age fastest sitting at 100%; AutoBattery cuts the power at the outlet when you reach your upper limit and restores it when you drop to the lower one. Not a software charge limiter — the draw is genuinely zero.

— a local-first forensic investigation workspace for evidence, timelines, graph context, rules, and defensible findings. Use the embedded server on your Mac or connect to an FGIT server you operate.

— a native presentation studio for building, editing, narrating, and rendering lessons on Apple silicon. Projects stay local by default, with explicit controls for cloud AI, media import, and external project folders.

— a focused native CSV viewer for opening, filtering, and sorting local data. Files stay on your Mac; there is no account, upload service, or analytics SDK.

— a licensed forensic investigation toolkit for analysts who need repeatable collection, parsing, triage, and reporting workflows without a vendor cloud account.

— a private clipboard manager for keeping copied text, links, code, and sensitive values close at hand on your Mac.

— a calculator for combined impairment rates. Rates do not add up: each one applies to what the ones before it left whole, so 25.5% and 12% combine to 34.44% rather than 37.5%. Every rate is set on a wheel, so there is nothing invalid to type, and the working is shown step by step.

— a command line sender and a native macOS menu bar receiver for a self-hosted ntfy server. Push a line from any script — a finished backup, a completed deploy — to your Mac's notification centre, through a server you run yourself rather than a commercial push service.