buildOFFLINE ACCESS
Save a build for offline use.
Save the parts you chose and their dated evidence. Edit a separate offline copy, review assembly tasks, then deliberately bring your changes back.
Optional, on this device only. This saves component facts, source dates and your build’s quantities, owned units, manual quotes, budget and installation assumptions. Named-library notes, memberships, ZIP codes, product photos and the full catalogue are excluded. No cloud sync or new price verification.
Offline app is not enabled until you choose to save a copy.
A SEPARATE LOCAL COPY
Your offline build.
Compare saved versions.
Offline edits never replace the online builder automatically. Download either version before choosing.
Costs and checks.
Selected source facts and quote dates
Assembly review.
Apply offline changes to the builder.
Reconnect first. This is an explicit transfer, not automatic synchronization. The online builder rechecks current data and retains its most recent previous draft. Named builds, notes and shopping preferences remain separate.
Only build inputs are imported. Source facts from files are not trusted or imported. Parts outside the saved evidence remain unresolved. The current online builder is unchanged.
Control this device’s copy.
Deletes this workspace, its app cache and its service-worker registration. Keeps the main draft, named library, checklist library and shopping settings. Downloaded files and the browser’s ordinary HTTP cache or installed shortcut are separate; remove the installed app through your browser/device if desired. Private-browser storage and space pressure can remove offline data; keep a downloaded backup.
Installation depends on the browser. Supporting browsers offer Install or Add to Home Screen after the offline app is ready. iOS/iPadOS uses Share → Add to Home Screen. Installing a shortcut does not prove the selected data finished downloading.